• Happ Building Materials Inc.

    Room 502, Building 61, Xiasha #2 Dist, Shenzhen City Shenzhen, Guangdong

    Our factory covers 5 thousand square meters and has a team of 140 employees. This includes 8 engineers, 21 bachelors 32 college degree, 65 technicians. As mega manufacturer composite plastics tube in China, East employed world-class production lines ...