Manhole Cover

ChangXing WeiTuo Import And Export Co., Ltd., which is a professional manufacturer in polyester wax printed fabric. we have various designs and different quality for you choose .Our products enjoy quite good feedback for our elaborate craftsmanship. We have many designs for customers choose. With an annual production capacity of 50000000 yards .African market cover 90% of our sales and our goods are favorably appraised by clients. As an expert in polyester wax fabric, we can help you to design the most satisfactory product that appeal to your market.

We manufacture head plates and manhole covers used for pressure vessels in Japan, and we always stick to cold working process that does not put a strain on the material. we have got ISO 9001 for the first company in our industry in Japan to guarantee the quality. And our 100% subsidiary RK ENGINEERING CO.,LTD,. manufacture pressure vessels in Vietnam. Since RK ENGINEERING has got ISO as well as ASME S and U stamps, it is possible to manufacture a wide variety of pressure vessels. We also accept OEM production, so please feel free to contact us.

TIANYI SUNS PIPE&FITTINGS CO.,LTD. is one of the main suppliers in China manufacturing and supplying of advanced pipe systems and solutions, connecting people with water and energy. We provide a broad range of pipeline system products for infrastructure, building ,irrigation ,industry, gas and energy applications. We are completely committed to international quality standards and are certified to ISO 9001 (Quality Management) and relevant products certifcates. Our products are manufactured based on standards ISO2531, EN545, EN598, EN14525,EN12842,BS4504, ISO7005, AWWA C219, DIN3352, BS5163,BS5153,AWWA C509, EN124 and so on . Our main pipeline system product are as below:

ductile iron pipe, ductile iron pipe fitting, manhole cover, gate valve, butterfly valve, check valve, Y strainer, flange, dismantling joint, flange adaptor, flexible coupling, saddle, gibault joint and repair clamp. we can not only serve for the distributors, but also for the big water projects from the overseas, our products have been widely recognized in the international markets and have already obtained many honors and reputations.

As a responsible manufacturer and supplier of pipeline system products, we are with proved with long-term performance and reliability. We are passionate about creating sustainable, innovative solutions for our customers and communities and we thrive in the international environment to provide you our best services, please be ensured that our constant motivation is to always go beyond your expectations by continually offering you the highest quality level.

dust collector,filter bags, manhole cover,The ladder safety cage,safety tools

Shandong Yinyi Metal Material Co., Ltd. covers an area of 66,330 square meters. It is located at No. 83, Dianzi Industrial Park, Dongchangfu District, Liaocheng City, Shandong Province. Square well, round well, casing grate, single grate, cover plate, drainage ditch cover plate, electric well inspection cover plate, anti-settling manhole cover, and composite resin products: composite resin round well, square well, electric inspection, cover plate, grate With annual sales of up to 60,000 tons and annual sales of about 80 million yuan, the company has always insisted on quality first, customer first, high-quality service, and abiding by contracts, relying on high-quality products, good reputation, high-quality services, and products Best-selling in nearly 25 provinces and municipalities, as well as exported to South Korea, Russia, Pakistan and other countries, we sincerely cooperate with domestic and foreign merchants for win-win cooperation, common development, and create brilliant!