Shenzhen Shengjia Hardware Electronic Technology Co.,Ltd (The Former Company name for Chengyi Hardware Group ) which has more than 10 years of experience in moulding design and Product Development and Final goods Production .We has more than 15 professional engineers and 80% imported equipment and instruments , Also with 10000 square meters of production workshop. As Hardward industry leading professional Manufactory We pay much attention to quality control. "Be loyal to company, sincere and honest to every business partner" is the enterprise tenet of Shengjia Hardware, and take technological innovation as our basis.