The telephone number of the manufacturer of cast iron manhole covers is 0317-4418018. The company was established in 1980. The company is located in Houchang Work Area, Huaizhen Town, xian county, Cangzhou, with Shihuang Expressway in the south and National Highway 307 in the north.

The company covers an area of 16650 square meters. In 2002, the company developed more than 100 varieties and specifications of products, which can meet the needs of users in different industries. In 2002, he applied for a patent from the State Patent Office.

Company's main products and honors:

The main products are cast iron manhole covers, ductile iron manhole covers, ductile iron anti-theft manhole covers, municipal manhole covers, steel plate stamping fasteners, rain grates, wall screws, communication accessories and so on.

In June 2002, 1 1 was awarded as an advanced unit of honest and trustworthy management by Cangzhou Administration for Industry and Commerce. In 2003, it passed the ISO: 900 1 quality management system certification. In June 2005, it was awarded as a trusted unit of Hebei Consumers Association.