square composite fiberglass resinforced plastic locking manhole cover

NANJING PLANTANA ARTS & CRAFTS CO.,LTD.

Has been at the forefront of composite products more than 15 years. Our company covers a 50 thousand square meter plant who now is the most professional manufacturer of composite infrastructure products. There are 12 hydraulic pressure machines ranges from 200 tons to 1,600 tons and more than 500 molds for different products, a 100 tons’ load capacity testing facility.

We have 2 standard raw material workshops,2 material lines and 2 production workshops and large scale warehouse to meet increasing production.

Experienced packing & loading team are ready to well pack your goods and loaded in good condition.

We have a special team consisting of raw material analysis and developing, mold making, quality control and testing. Lurun building materials is available to offer technical advice, support and integrated solution according to your specific request.

Plantana always strives for top quality products and wins ISO9001,CE,SGS certificate owing to the strict production standard and excellent products performance. As leader of composite manhole cover producers We pay strict attention on quality control and after sales service . Our products are exported to most of the European countries and win global reputation for high quality and superior after sales service.

Product Details

Our composite manhole cover is a new process of making road manhole covers. It is a light but strong material has the following features:

Easy to apply
High durability
Anti elasticity and adherence
Less disruption

Noiseless

Maintenance Free

Product Details

It was made from pure resin and poly fiber with steel frame inside. This innovative material can provide a high quality standard of using

Product Details

We cover a 50 thousand square meter plant who now is the most professional manufacturer of composite infrastructure products. There are 12 hydraulic pressure machines ranges from 200 tons to 1,600 tons and more than 500 molds for different products, a 100 tons’ load capacity testing facility.

Product Details

Our composite manhole covers is well used in Real Estate Project and Power plant.

Composite material manhole covers has the following features:

1. Against theft --- EN124 fiberglass manhole cover with shockproof rubber sealing is Non-metallic, Non-conductive and Non magnetic has no value of recycling, completely solving the theft problems.

2. High load capacity ---Its main components are fiberglass and unsaturated resin. This composite material can provide a heavy load capacity like A15, B125, C250, D400, E600.

3. Free design---It provide different selections such as Colors, Logo, Patterns. Load and Dimension can be desisgned according to the requirements of customer.

4. Long life ---Minimum lifespan is 30 years and free of maintenance .

5. Well sealed ---It can be installed hermetically, and effectively prevent poisonous gases leaking out from cesspool.

6. Anti rust and corrosion resistance ---It will never rust because the surface coated with pure resin. Strong resistance of acid, alkali, anti corrosion of water or dust.

7. Wide temperature use ---Composite manhole covers can be used in a wide temperature range -40°C --- 200°C

8. Light weight and competitive price--- Compare with ductile cast iron covers our composite manhole cover especially SMC manhole cover is much lighter. The composite manhole cover is more convenient to transport, installation and repair.

9. Good harness and durable---It has the same hardness as cast iron.

10. More safety--- Avoid accidents which caused by stray voltage, best choice for gas station.

11.Noiseless ---Popular to residential areas because of its noiseless property.

Strength and Expert Packing

Usually we packed our manhole covers with stretch film wrapping on a pallet. Delivery time is about 15 days after order confirmed.

Q1. Can I have a sample order for composite manhole cover?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Sample needs 3-5 days, mass production time needs 2-3 weeks for order quantity more than 

Q3. Do you have any MOQ limit for Composite Manhole Covers?

A: Low MOQ, 10pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by LCL It usually takes 30 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for Composite Manhole Covers?

A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Q6. Is it OK to print my logo on Manhole Covers?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 3-5 years warranty to our products.

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.