| Customization: | Available |
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| After-sales Service: | 1year |
| Warranty: | 1year |
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Ductile cast iron manhole cover is made of ductile cast iron. Introducing our premium, Durable Cast Iron Manhole Cover, meticulously crafted for industrial use. Engineered with precision by Cangzhou Great Casting Technologies Limited Company, this robust manhole cover promises long-lasting durability and reliability, making it the indispensable choice for industrial applications.
Square manhole covers, widely used in water meter wellheads, power wells, sewage wells and other places. Anti-skid pattern and logo pattern can be customized according to customers' requirements. Locks, smart devices and other accessories can be added.Experience the perfect blend of strength and endurance with our cast iron solution, tailored for your heavy-duty needs.Welcome customers from all over the world to visit and cooperate .
Clear opening size is as below:
| Product Name | specification(mm) | altitude(mm) | weight | model |
| Square manhole cover | 250X250 | 35 | 5KG | B125 |
| Square manhole cover | 300X300 | 35 | 6KG | B125 |
| Square manhole cover | 300X500 | 40 | 11.5KG | B125 |
| Square manhole cover | 400X400 | 40 | 14KG | D400 |
| Square manhole cover | 450X750 | 35 | 18KG | B125 |
| Square manhole cover | 600X600 | 35 | 16KG | C250 |
Cangzhou Great Casting Technologies Limited Co.,Ltd,which was established in January 2010.The company is located in Cangzhou City,Hebei Province,closing to Beijing&Tianjin in the north,Qilu in the South,Jinghu Highway in the west and Jingshan Highway and Huanghua Port in the east,the favorable geographic position makes the transportation quite convenient.
The company has three production factory areas and covers an area of about 30,000 square meters,with fixed assets of 30 million yuan. There are total 180 employees ,including 30 professional and technical personnel.The annual output of various kinds of manhole cover products is about 25000 tons.
The company mainly produces EN124 standard series ductile iron products, including A15,B125,C250,D400,E600,F900 and other trench manhole covers. And they can meet national standards GBT23858-2009,GBT15831-2003,CJT511-2017,CJT121-2000,JC889-2001.
We have complete production and testing equipments,established and gradually improved the quality management system in strictly accordance with ISO9001:2000.
The company always adhere to the quality of survival, the concept of credibility and development. We sincerely look forward to cooperating with customers all over the world for mutual benefit and great career!
Q1: Are you a trading company or factory?
A: We are a manufacturing factory.
Q2:Can l get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q3: How to get a quotation?
A: Provide us with the production requirements, size, quantity and arrival port, and we will promptly quote.
Q4:How can l get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk online.
Q5:What product information do need to provide?
A: You need to provide the arade, width, thickness, coating and the number of tons you need to purchase.
Q6:How to guarantee the quality of your products ?
A: We have lSO9001 quality system certification , and strict detection during production.
Q7:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
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