Cold Gold Technology (Guangzhou) Co., Ltd. is a designated professional supplier of cold gold and gold products in the mainland of China. It has strong supply support ability. Its factories have advanced production technology, complete testing means, and complete management and advanced facilities of product analysis and testing center. With strong product R&D strength and professional sales service team, the company provides timely and perfect service to customers at any time and anywhere.

CoolGold Science and Technology (Guangzhou) Co., Ltd. has continuously upgraded its service level, highlighted the expansion of network and channel construction, strengthened customer management and improved market control. Through the unremitting efforts of customers and distributors, sales network continues to extend to the world. The company's strong scientific research strength has provided strong support for resource utilization and product development, and providing customers with high quality products has always been our sacred mission.

Lengjin Technologies (Guangzhou) Co., Ltd. will continue to provide high-quality whole-journey service to create value for customers and consumers in the world of product marketing, in accordance with the principle of "caring for users, employees, machines and nature".