In the most revolutionizing industry Beijing Langwei Times Technology and Science Co., Ltd. Professional Association has reached a milestone owing to the top notch production facility with technologic...

No.3,North of Hulufa Village,Changyang Town,Fangshan Dist.

Beijing Hengjixing Composites Industry And Trade Co., Ltd. is a technology-based enterprise, integrating the mature production and R&D. Having a fundamental understanding of composite knowledg...