Hangzhou Dongzheng hardware Co.,Ltd is part of Zhejiang Dongzheng Group Co., Ltd. And our company was established in 2004. We have more than 300 workers and kinds of specialized product line for welding metal, and mix advanced Auto-Measurement Technique--Optical spectrum instrument; It will insure 100% YLD and issue the certificate of our welding metal; Our yearly output over 1000 MTs, it makes us have definite proportion in the welding market of China.
  Our raw materials is coming directly from the original producing area, which will make us have the competitive price to gain a larger share of the market; taking on added the metal, we have a professional sales team before selling and the R&D team who stand with us to help the end user to hurdle technical problems in the welding program.
  Main products of us: brazing alloy (Rod, wire, ring), aluminum welding alloy (wire), MIG welding wire (70S-6) electrode and copper pipe fitting etc. The products are widely applied in the air conditioning, the refrigerator, the refrigeration fittings, the motors, the automobile, the shipbuilding, glasses and so on. All of the copper fittings are requested strictly and religious in production and all of our products must be requested to reach the international standard and the level of Japanese A/C industry. Part of our main clients: Daikin, FUJITSU, HITACHI, LG and so on.