Zhongshan guzhen AMPERE factory is a production and research and development of ampere professional manufacturer of lamp holder and lamp holder, we have the world's most complete lamp holder products, product coverage to the material such as ceramic, bakelite, plastic, metal lamp holder. We switch lamp holder, pendant light, GU10 components is given priority to the core advantage of products, our company conversion socket to develop new products each year more than 30, droplight line kind of ...