ZHENGZHOU SINOSWAN TECH CO., LTD is a modern tech company, with integration of designing , research, manufacture and sale. The main products are: mobile stage trailer, semi truck, selling wingspan LED advertisement vehicle, screen, Side-open delivery the vehicle parts. first company design ...
Telephone:86-37186163650
Address:dianchang, Zhengzhou, Henan, China
Henan Hongyu Enterprise Group Co., Ltd (hereinafter referred to Group) is established in 1967 with nine subsidiaries, a big state own company. group focus on research and development, manufacturing, marketing for whole series of products, species diversity, fine business, technology ...
Telephone:86-371-62169096
Address:32 Jianshe Rd, Zhengzhou, Henan, China