Incorporated in 1998, Zhejiang Dinggang Technology Co., Ltd. (DINGGANG) stands as a professional manufacturer and service provider with Angle valve, bibcock , Cartridge and other sanitary hardware products ,pipe-fittings and valves at its core. DINGGANG boasts a professional production history for more than 20 years, owns four workshops, including hot forging, machining, polishing and assembling, and has established the full-process production line with an annual output of 60 million Angle valves and 30 million Cartridges.
the Company has passed the authoritative certification of UPC, DVGW, WATERMARK, ACS, WRAS, CE, ISO9001, etc., to their highest standard, and engaged in drafting and formulating multiple domestic industrial standards;Meanwhile, in order to control the product quality, the Company has established the CNAS Laboratory to conduct a series of simulations and tests on product durability, service life and other properties so that all products by DINGGANG must pass through dozens of stringent inspections before delivery.
DINGGANG , your best partners in Angle valve ranges in China probably!