Qingdao zhenhua industrial group co. Ltd. Zhenhua rubber factory) was founded in 1986 snd became an incorporated company in september 1998. It contains rubber factory;hand truck factory;construction company etc. Our group have 4000 staffs, covering an area of 260,000 square meter and with a building area of 200,000 square meter. Its total assets is rmb 220,000,000 and annual sales reaches rmb 450,000,000. We have the imp/exp right of our own and obtained the certificate of iso9002 and tuv/GS in 1997. Our zhenhua group are appraised as one of 100 famous enterprises of shandong province and 20 famous enterprises of qingdao city. Our leading products are many models of 'zhan qiao' brand tires and tubes, wheel barrows, service carts, hand trolleys, tool carts, rubber wheels, casters etc. Our products deserve an popular sales in domestic market and exported to more than 100 foreign countries all over the world. We keep the rule of 'diligence and innovation' and serve our customers is