Hangzhou Daofang Electron CO., LTD. Focus on air connector?s manufacturing, researching and trading. Our company is located in Hangzhou, Zhejiang, which is a beautiful city and has convenient transportation for its short distance to Shanghai port and Ningbo port. The OEM factory is located in Cixi, Zhejiang. Now, the advanced facility and software had been brought in to produce high quality products, such as MDT, AUTOCAD, PRO/E SMART-3D. Our products have earned the certificates: ?CCC??CB??GS??CE/EMC/LVD??PAHS/PHATALATE FREE??LMBG??ROHS??UL??EK??CUL??PSE??KETI??CMA??SAA??SGS?ect. The factory is authorized by ISO9001-2000.Our company?s aim is to build a mutual benefit business relationship with every customer.