Weifang Xin Huitong Metal Work Co., Ltd is located in the cross section of Yuqing Street and Tengfei Road, Weicheng Economic Development Zone, Weifang City, Shandong Province, convenient in communication. It specializes in the development and manufacture of grooved pipe fittings, including the R&D of mold, casting, clearing, mechanical process, surface treatment, and packing. The Company covers an area of 55000 square meters. It has obtained the certificate of ISO 9001 International Quality System 2008. Its grooved pipe fittings have passed the accreditation of FM approval and China National Type Test, including more than 1000 specifications, widely used in the field of fire-fighting, air-conditioning, water supply, waste water, cement, low-pressure steam, mine pipe series and general pipeline transportation. The company has the most advanced medium frequence furnace, vertical parting automatic molding and pouring lines, as well as advanced testing equipments and high-performance laboratory. The current annual production is about 15000 tons, and it will reach 30000 tons when ABP furnace and DISA Vertical Molding Line are put into production in November 2013.