Established in 2001 in pudong new area, Shanghai yichang is committed to the production, promotion and sales of metal building materials. The products of Shanghai yichang now cover metal roof system, finished gutter drainage system, eaves bottom plate, sealing eaves plate and metal roof series, etc. Its trademark "ruida feng" is one of the most famous trademarks of China's gutter drainage system.
In order to cooperate with the plan of Shanghai songjiang district government to build a national caohejing development zone, Shanghai yichang officially moved the factory to dushangang town, pinghu city, zhejiang province in May 2015. The factory area was doubled to 10,200 square meters.
The history of metal sheet metal technology is more than 2000 years, but the modern sheet metal equipment appeared in the 1950s, especially the use of continuous roll forming equipment, making the metal gutter and downspout manufacturing has undergone a revolutionary change, the production efficiency has been greatly improved, the manufacturing cost has also decreased. Shanghai yichang metal gutter system is equipped with a full set of production equipment and process equipment, including quick color change spraying system, gutter molding equipment, downspout molding equipment, archway type combination machine, pipe bender, CNC bending machine, large tonnage hydraulic punch and all parts of the cold bending mold. On the basis of absorbing foreign gutter production technology, Shanghai yichang has independently developed many new manufacturing processes, such as side bending forming and continuous pipe bending. Meanwhile, Shanghai yichang also focuses on the development and promotion of gutter section. So far, Shanghai yichang gutter section has more than 50 kinds.
In June 2016, Shanghai yi chang to the zhejiang pinghu plant successfully passed the ISO9001 quality system certification, for the more regulated effectively carry out quality management provides a good platform, believe that under the strict requirements of ISO9001 system, Shanghai yi chang will continuously promoting the manufacture level of metal building materials, provides the security for the customer trust of metal sheet metal products.