Zhejiang Chint Building Electrics Co., Ltd established in 1997, composed 8 industries Co., Ltd of Chint group. together with HV and LV Electric Appliances Co., Power Transmission and Distribution Equipment Co., Ltd, Instrument and Meter Co., Ltd, Industrial Automation Co., Ltd, Photovoltaic Cell and Component Systems Co., Ltd, What’s more, it’s the only company which has been regarded as the leading company of national residence industrialization by MOC within the building electronics field. Its comprehensive strength takes the first place of the national electrical industry. Our company owns decades of experience in R&D and quality control of wall switches and socket, advanced production testing equipment and unique idea of “OPT-Precision Switch Standard”, that’s why we can ensure the stable quality of each product by one-by-one inspection, precision manufactured, supreme material, optimized design. Our supreme pursuit of quality and service receives the approval and appreciation from the consumers, partners, industrial organizations and national institutions. Our company successively won honor as “Zhejiang quality award”, “Chinese machinery industry high-quality brand”, “Customer satisfaction brand”. For past 17 years, We have had provided more than 1.6 billion electrical engineering products of constant and stable quality for house construction of China.