henzhen Chengrong Technology Co., Ltd. is a high-quality enterprise specializing in the transformation and upgrading of metal stamping products production for 12 years. For the development of notebooks, mobile phone peripheral products, production, sales in one company. From mold design and processing to mechanical processing and product surface oxidation, spray treatment, etc., integrated, fully meet the customer's various processing demand. Have a complete and scientific quality management system. Strength and product quality are recognized by the industry. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!