Since its establishment in 2004, the company has more than 15 years of relevant manufacturing process experience, production technology is mellow, product quality complies with EN124 standard and China National GB/T-23858-2009 manhole cover standard. Adhering to the business philosophy of "integrity, pragmatism and innovation", the supplied SMC manhole cover keeps innovating to improve planning and design, quality engineering quality and perfect after-sales service It is a limited liability company that attaches great importance to word-of-mouth. SMC manhole cover features:
1. High load capacity D400, GB/T-23858, EN124
2. Fire prevention & low noise.
3. Security, No recycling value.
4. Anti-corrosion, insulation resistance.
5. Double-lids design for fall protection.
6. Non-slip surface design, no rust.
7. Durable, service life for more than 30 years.
