C Type Reliable Tempered Glass Pot Lid Heat Stable Shatter Resistant With Comfortable Handle for Home and Professional Kitchens
Product Spotlights
| Manufacturer | SHIXING TEMPERED GLASS LID FACTORY |
| Keyword | Tempered Glass Lid |
| Type | Cookware Parts-Glass Lid Knob |
| Material | Float glass |
| Thickness | 3.0MM,3.5MM,4.0MM,5.0MM |
| Color | Transparent,blue,green,brown,grey |
| Rim material | s/s201, s/s304,Silicone,PVD coated |
| Air Vent | with or without |
| Size | 10-52 cm |
| Customized service | Glass shape, stainless steel rim,silicone rim, logo, and packaging can all be customized |
| Packaging | 5 layer export carton packaging,wooden pallet packaging for LCL cargo |
| Certification | CE / EU, LFGB,FDA,ISO 9001:2015 |
| Delivery time | 15-30 days after received deposit payment |
| Payment term | T/T ,L/C |
| Export port | SHENZHEN/TIANJIN |
| Production capacity | 8,000,000pcs/month |
Contact person:Bill Tan
Cell phone:+8617876805891 (wechat/whatsApp)
Company name:Shixing Tempered Glass Lid Factory
Address:XianYi Industrial Park,Caitang,Chaoan,Guangdong, China P.C.:515644
Shixing Tempered Glass Lid Factory, located in Caitang Town, Chao'an District, Chaozhou City, is an enterprise specializing in the production and R&D of mid-to-high-end tempered glass lids. It is a comprehensive entity that integrates scientific research, manufacturing, and business operations. Boasting advantages such as rapid delivery times, high production capacity, a wide variety of styles, robust R&D capabilities, comprehensive certifications, and advanced technical expertise, the factory has evolved into one of the largest manufacturers of tempered glass lids in China.
Since its establishment in 1999, the company has consistently upheld the business philosophy of "Quality First, Sincere Service." Through the manufacture of high-quality products, it has gradually grown into a leading professional manufacturer of tempered glass lids within the domestic market. Furthermore, in October 2010, the company established a new production base in Xingtai City, Hebei Province. The enterprise has successfully obtained ISO 9001:2015 certification for both its Quality Management System and Environmental Management System. The factory covers a total area of 73,260 square meters and is equipped with advanced laser cutting and welding machinery, silicone-to-glass co-molding equipment, and 20 automated or semi-automated production lines. With a workforce exceeding 700 employees, the facility boasts monthly production capacity of up to 8 million units.
Shixing Tempered Glass Lid Factory specializes in the R&D, design, and manufacturing of tempered glass lids in a wide array of specifications and models-including C-type, G-type, T-type, irregular-shaped, and flat lids-as well as colored glass lids, PVD vacuum-plated lids, silicone-rimmed lids, and glass sealing lids for food storage containers. Focusing primarily on mid-to-high-end products, the factory maintains technical capabilities and product quality that are at the forefront of the industry. Its products have successfully passed various rigorous tests and certifications, including the RoHS 6-substance test, FDA, LFGB food-grade certification, SGS certification, and assessments by institutions such as CTi (Huace Testing).
Shixing Tempered Glass Lid Factory comprises dedicated Sales, Quality Inspection, and Engineering R&D departments. It is supported by a team of young, highly qualified technical professionals, alongside a sales team with nearly two decades of experience in both domestic and international trade. This team is fully equipped to address diverse client customization requirements, offering comprehensive support for OEM/ODM projects,special packaging, custom logo branding, and other bespoke services.
With an unwavering focus on product excellence, continuous innovation, strict production management, and meticulous attention to detail, Shixing Tempered Glass Lid Factory implements rigorous quality inspection and control protocols at every stage-from raw material procurement to the export of finished goods. Leveraging its robust technical support and ample production capacity, the factory now exports its products to four continents, reaching 28 countries worldwide. Distinguished by superior quality and sincere service, we have successfully met the procurement needs of numerous large-scale domestic and international cookware manufacturers and major retail chains, thereby establishing long-term strategic partnerships.
# FAQ
## I. Product Quality
1. Q: How do you ensure the quality of tempered glass lids?
A: We adopt a full-process standardized production system with a professional quality inspection team conducting full-track supervision. It covers six core steps: incoming raw material inspection, pre-production sample confirmation, production process control, in-process random quality checks, post-production comprehensive sampling inspection, and final inspection of packaging and finished products before shipment. We strictly control quality from the source to maximally ensure stable and compliant quality for each batch meeting customer acceptance standards.
2. Q: What raw materials are used for your tempered glass lids? How is quality guaranteed?
A: We use high-grade bubble-free float glass as the core raw material, with regular thicknesses including 3.0mm/3.5mm/4.0mm/5.0mm. We have long-term stable cooperation with top raw material suppliers to ensure consistent and stable raw material quality from the source.
3. Q: What quality control measures are implemented during production?
A: We set up multiple quality control checkpoints across all production stages:
- Machining: Strictly ensure smooth glass edges without burrs; 100% inspect to reject items with surface scratches; drilling ensures no offset holes with chamfering.
- Cleaning & Protection: Finished glass is washed and dried dust-free; semi-finished products are stacked with paper separators to prevent scratches.
- Tempering: Professionally tempered in high-temperature furnaces, integrally molded, then gradually cooled by air and water to pass strict temperature difference tests, featuring high impact resistance and low breakage risk.
- Edging & Packaging: Ensure tight stainless steel edging without loosening; finished products are packed in export-grade thick multi-layer corrugated boxes to minimize transport damage.
4. Q: What inspections are conducted before finished products leave the factory and shipment?
A: We carry out multiple pre-shipment inspections:
- Semi-finished stage: Random inspection of edge finishing and dimensional accuracy to ensure no errors.
- Tempering stage: Pre-production adjustment of air pressure to meet required tempering particle standards.
- Packaging stage: Final sampling inspection of size, appearance and tempering quality per batch.
- Before container loading: Warehouse team counts quantity and conducts a final random quality check; shipment is approved only after confirmation.
5. Q: Are your factory certifications complete?
A: We have passed ISO 9001:2015 Quality Management System and ISO 14001 Environmental Management System certifications. All products use food-grade safe materials complying with international export standards such as LFGB and FDA, fully meeting entry requirements for medium and high-end markets.
## II. Technical Specifications
1. Q: What grade of glass do you use for tempered glass lids?
A: All our products use automotive-grade temperable float glass, featuring high light transmittance, stability and tempering compatibility - an ideal substrate for high-end tempered glass lids.
2. Q: What international safety standards do your tempered glass lids meet? What authoritative certifications can they pass?
A: Our products strictly follow international food contact material safety standards and can pass FDA and LFGB certifications. They also pass core industry performance tests:
- Thermal Shock Test: No breakage after heating at 180°C for 30 minutes and immediate quenching in 20°C water, exceeding industry standards.
- Impact Resistance Test: No damage when struck by a 220g steel ball falling freely from 1.0m; hardness is 3-5 times that of ordinary glass.
- Particle Test: Over 60-80 obtuse small particles within 50mm×50mm after shattering, eliminating sharp fragments.
- Salt Spray Test: Passes standard salt spray test for versatile use.
3. Q: What is your mold development capability? Can you ensure a proper fit between the lid and pot body?
A: We provide precise customized mold development. Based on customer drawings or sample pots, we finely adjust the radius and curvature of stainless steel edging to control the fitting gap within 1.0mm for a tight, seamless fit.
4. Q: What material is used for edging? Is customization supported?
A: Main edging materials are high-quality SUS201/SUS304 stainless steel with food-grade silicone gaskets - heat-resistant, non-deformable and odorless, effectively protecting glass edges. Full customization is supported: silicone color, stainless steel thickness, total height, silicone hardness can all be adjusted per request.
5. Q: What are the dimensional tolerances for finished tempered glass lids?
A: Through high-precision control, diameter tolerance after tempering is strictly within ±0.5mm, height tolerance within ±2mm, ensuring consistency and compatibility.
6. Q: Do you support custom center holes and vent holes? What are standard sizes?
A: Full customization of size and position for center and vent holes is supported. Standard center hole: 8mm; standard vent hole: 6mm, flexible to adjust.
7. Q: Are your glass lids oven and dishwasher safe? Can they pass salt spray tests?
A: Our products pass standard salt spray tests and are suitable for household/commercial ovens and dishwashers - heat-resistant, corrosion-resistant, easy to clean for multi-scenario use.
8. Q: What recommendations do you have for different lid types (C-type, G-type, T-type, silicone lids)?
A: We offer a full range to match various cookware designs. C-type and G-type are classic with stocked sizes 16-32cm for fast delivery. T-type lids are popular in specific markets for their unique design. Silicone-edged lids support custom production with multiple color options.
9. Q: Besides standard glass lids, what special types do you produce?
A: We specialize in various specifications:
- Models: C-type, G-type, T-type, flat and special-shaped tempered glass lids.
- Special crafts: colored glass lids, PVD vacuum gold-plated lids, silicone glass lids, and glass sealed lids for food containers.
- Positioning: Medium and high-end products to meet high-end cookware market demands.
10. Q: What color options are available for glass lids?
A: Besides high-transparency clear glass, we offer blue, green, amber and gray glass to match different cookware styles.
## III. Sampling, Production Capacity & Customization
1. Q: What is your sampling lead time? Do you provide mold development and design services?
A: With 27 years in tempered glass lids, we maintain a full-range mature mold library. Samples using existing molds are delivered within 7 days. Our professional R&D team provides one-stop services: product design, exclusive mold development and custom sampling.
2. Q: What is your production capacity? What is the lead time for bulk orders?
A: We operate two modern production bases totaling 70,000 with 700 employees and multiple automatic/semi-automatic lines. Monthly capacity reaches up to 8 million pieces. Regular bulk orders: one 40HQ container is produced and delivered within 15 days.
3. Q: What logo customization services do you offer?
A: We support various logo customizations: screen printing or laser marking on glass surface, stamping on stainless steel rims to meet branding needs.
4. Q: What customization dimensions are supported for tempered glass lids?
A: Full-range customization is available: glass thickness, curvature, dimensions, size/position of center/vent holes, edging material, color, thickness, silicone hardness, fully matching personalized requirements.
5. Q: Do you provide customized packaging? What options are available?
A: We offer full-scenario customized packaging for various sales channels: regular paper-layer packaging, reinforced outer boxes, supermarket card packaging, Amazon e-commerce mail boxes, customer-exclusive branded packaging, etc.
6. Q: Do you provide OEM/ODM services?
A: Yes. We have a professional engineering R&D department and a sales team with over 20 years of domestic and foreign trade experience. We support full-process services from product design, mold development to logo and special packaging customization.
## IV. Business Cooperation & Logistics
1. Q: What are your main markets? Do you have rich export experience?
A: Our core business focuses on overseas markets with years of tempered glass lid export experience. We are familiar with global import/export rules and market demands, provide optimal container loading plans, support assorted sizes, and offer detailed packing lists for easy inventory checking.
2. Q: Do you support mixed loading of different products?
A: We support mixed loading of different specifications/sizes of tempered glass lids, as well as mixed loading with stainless steel/bakelite handles, knobs and other accessories to maximize container utilization and reduce logistics costs.
3. Q: How do you protect customer interests amid sharp raw material price fluctuations?
A: With 27 years of industry experience and large-scale procurement advantages, we have long-term strategic cooperation with core raw material suppliers, offering strong bargaining power and safety stock buffers to stabilize order prices.
4. Q: Why choose your 27-year factory over a trading company?
A: Three core advantages:
- Price & Supply Chain: As a direct source factory, we offer competitive ex-factory prices with no middleman margins.
- Technology & Service: Our engineers, production and sales teams respond instantly to solve technical issues professionally.
- Stability & Risk Resistance: 27 years of stable operation proves strong resilience against market changes, ensuring long-term supply chain security.
5. Q: Do you accept third-party factory and product inspections?
A: We have extensive experience cooperating with major domestic and foreign supermarket chains and cookware manufacturers. We fully support and cooperate with third-party agencies designated by customers for DUPRO (production process audit) or FRI (final random inspection).
6. Q: How do you ensure cargo safety during shipment and loading?
A: Professional warehouse management and experienced loaders enforce standardized control from warehousing to container loading. Export-grade multi-layer reinforced corrugated boxes are used for full protection. Final quality and quantity checks are done before loading to ensure safe and accurate delivery.
7. Q: What customized packaging services do you provide?
A: We support multiple packaging solutions:
- Regular paper-layer and reinforced outer box packaging.
- Card packaging for chain supermarkets.
- Mail box packaging for e-commerce platforms like Amazon.
- Personalized branded packaging.
8. Q: What supporting procurement services do you offer besides glass lids?
A: Leveraging the supply chain advantages in the Pearl River Delta (Chaozhou, Foshan), we provide one-stop procurement with mixed loading of stainless steel handles, bakelite knobs and other cookware accessories, saving communication costs and optimizing container space.
9. Q: What authoritative certifications does your factory hold?
A: We have a complete certification system:
- System Certifications: ISO 9001:2015 Quality Management, ISO 14001:2015 Environmental Management, ISO 45001:2018 Occupational Health and Safety Management.
- Product Certifications: FDA (US), LFGB (Germany) food-grade certifications, RoHS 6-item test, SGS and CTi certifications.
10. Q: What types of cookware are your glass lids suitable for?
A: With matching diameter, they fit widely:
- Frying pans: Melt cheese or lock in meat moisture.
- Stockpots/stew pots: Monitor boiling easily.
- Woks: High arched design for steaming or braising.
- Casseroles/baking trays: Heat-resistant up to 200°C, oven-safe.
11. Q: What is your company history? How long have you been established?
A: Chaozhou Chaoan Caitang Shixing Tempered Glass Lid Factory was founded in 1999, one of China's earliest professional manufacturers of tempered glass lids. In October 2010, we established our second modern production base in Xingtai, Hebei to expand capacity. We now have 27 years of industry experience.
12. Q: What is your business philosophy?
A: Since establishment, we have adhered to the core philosophy of "Quality First, Sincere Service". Strict quality control is implemented from raw material procurement to finished product export, satisfying global customers with reliable products and dedicated service.
13. Q: Which overseas markets do your products cover?
A: With stable quality and large-scale delivery capacity, our products are exported to 4 continents and 28 countries and regions, maintaining long-term cooperation with many large domestic and foreign cookware enterprises and branded supermarket chains.
14. Q: What are the core advantages of your silicone glass lids / food container sealed glass lids?
A: They adopt food-grade silicone and high-grade tempered glass integrated molding with advanced silicone-glass co-injection equipment. Excellent sealing, heat resistance, aging resistance, odorless and non-deformable for long-term use. Suitable for refrigerator, microwave, dishwasher. Full customization of size, shape, silicone color and hardness is supported.
15. Q: What are the advantages of your production equipment? How do you ensure precision and consistency?
A: We equip industry-leading facilities including advanced laser cutting, laser welding, silicone-glass co-injection machines and 20 automatic/semi-automatic production lines. Automated control greatly improves production precision and dimensional consistency, stabilizes mass production, reduces manual errors, and fully ensures stable product quality.
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