Zinc Coat Belleville Washer/flat Washer/belleville Spring Washer Quality Choice
Zinc coat belleville washer/flat washer/belleville spring washer
| Making process | Progressive die, Stamping, deep drawing, Alibaba sale Stainless steel plating nickel bolt extender Bending, Punching, Threading, Welding, Tapping, Riveting, Grinding, CNC machining |
| Test Equipment | D measurement instrument, Projector, CMM, Altimeter, Micrometer, Thread Gages, Calipers, Pin Gauge etc. |
| Drawing operation | PDF, JPG,Auto CAD,E-Drawing, Pro/Engineer, Solid Works, UG. Etc. |
| Main equipments | CNC milling machines,CNC lathe machines,Drilling machines, Welding machines, Flame cutting, Laser cutting, Aluminum extrusion,powder coating lines, bending machine, thread trapping machine, wire-cutting machine. |
Materail
| Stainless Steel | SS201,SS301, SS303, SS304, SS316, SS416 etc. |
| Steel | mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45# etc. |
| Brass | HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc. |
| Copper | C11000,C12000,C12000 C36000 etc. |
| Aluminum | AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc. |
| Iron | 1213, 12L14, 1215 etc. |
| Plastic | ABS, PC, POM, Delrin, Nylon, Teflon, PP, Peek etc. |
Surface treatment
| Aluminum parts | Stainless Steel parts | Steel | Plastic |
| Clear Anodized | Polishing | Zinc plating | Plating gold (ABS) |
| Color Anodized | Passivating | Oxide black | Painting |
| Sandblast Anodized | Sandblasting | Nickel plating | Brushing (Acylic) |
| Chemical Film | Laser engraving(logo) | Chrome plating | Laser engraving |
| Brushing | Carburized quenching | ||
| Polishing | Heat treatment | ||
| Chroming | Powder Coated |
1.High quality 5 layer postal boxes which can bear 25 kg pressure
2.Professional packaging technology Let transport do not have trouble back at home.Special factors such as heavy weight,complicated modelling, some products need special packaging to use carton splicing or use foam packing box, etc.
Please rest assured the packaging , we will take with product safety as the prerequisite and adopt suitable packing.
3.According client's requirements.
Any requires will be replied within 24hours;
Professional manufacture,welcome to visit our factory;
High quality ,resonable&competitve price ,punctually delivery.
Contacts details:







Qingxi Town,Dongguan,Guangdong,China(Mainland)
Customer's Question in FAQ:
1. Are you a factory or a trading company?
A: We are a factory which has been specialized in cnc machining & automatic machining products.
2. Where is your factory and how can I visit it?
A: Our factory is located in Dongguan city and you can get more detailed information by browing our website: http://huashundg.en.china.cn or Visit us in person.
3. How long can I get some samples for checking and what about the price?
A: Normaly samples will be done within 3-7 days (automatic machining parts) or 7-10 days (cnc machining parts). The sample cost depends on all information ( material,size, finish, etc.). We will return the sample cost if your quantity is good.
4. How is the warranty of the products quality control?
A: We hold the tightend quality controlling from very begining to the end and aim at 100% error free.
How to Order
1.You send us drawing or sample;
2.We carry through project assessment;
3.We give you a design;
4.You think the design is ok;
5.We make the sample and send it to you;
6.You think the sample is good then place an order and pay us 40% deposit;
7.We start to make the product;
8. When the goods is done, we deliver it to Shengzhen Yiantian;
9.You pay us the balance after you see the B/L Copy;
Hurry up!welcome to call me!
Welcome to visit our factory ,sincerely hope to cooperate with you !
Send Inquiry to This Supplier
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