We take technology as the core driver and persist in the pursuit of excellent service quality to provide accurate and reliable measurement solutions for each customer and become a reliable partner for customers to solve problems in the field of Sluice Gate Valve, Clamp, EN545 DI Pipe! Over the years, our company has always adhered to the 'technology to improve the quality of products, to expand the image of the enterprise through cooperation' as a core content of corporate culture. We have perfect machine configuration, strong development, design and production capabilities, and are a modern production enterprise that can adapt to various changes in the market.
Sealed Manhole Covers
Description:
Loading pressure | Frame size(mm) | Clear opening(mm) | Depth(mm) | Unit Weight(kgs) |
B125 | 750 | 750 | 50 | 34 |
C250 | 750 | 570 | 100 | 44 |
Specification:
ductile iron; turning lock; with hinge and gasket;closed key hole; different decorative pattern is available



Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price 'unification, dedication, tolerance' for SMC FRP Customized Composite Double Sealed Manhole Cover. Our strong technical force, professional technical personnel and high-quality service system create high-quality products for customers. In addition to offering a wide range of products for sale, we also provide customized solutions to our customers' unique problems.
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