Established in1947, Crystal 4 has been focusing on the needs of customers, we provide ideal and solution to our helping their growth. Usually, show thought an event understanding for affair or give special meaning products, people understand it. Understanding you your needs, it ...
Telephone:86 - 0137 - 28614057
Address:908 Room, 19th Block, TaoYuan Park, Xixiang Town, Bao\'an Distict, Shenzhen City Shenzhen Guangdong 518101 China
Established in 1947, Crystal 4 has been focusing on the needs of customers; we provide ideal and solution to our customers, helping their growth. Usually, show thought an event understanding for affair or give special meaning products, people understand it. Understanding you your needs, it is ...
Telephone:86-29922980
Address:Xin'an Sector of Guangshen, Shenzhen, Guangdong, China