Dongguan Tiansai Plastic Machinery Co.,Ltd is the first company in mainland that specializing in the developing and manufacturing low pressure injection machine.low pressure widly used in the line of mobile battery,cable,PCB,etc.We're the first company in China in this area,have many experiances and high technology in low pressure.we're glad to welcome domestic and overse customer visit and phone our company.we're sure that our service and products will prove to your satisfactory.