Chaqing City Preparatory Metals Co. Ltd.

Fourteen years of production experience, SGS and ISO 9001 certification, and the Ali Baba Field Inspection Plant, which sells products to 80 countries and regions in the Middle East, Europe and the United States, have maintained a return rate of over 92 per cent, and 14 years of efforts have resulted in high-quality suppliers recognized by a number of well-known brand players in the industry.