Dongguan Sanju Plastics Co.，Ltd

Dongguan Sanju Plastic Products Co.， Ltd. is located in Dongguan City， Guangdong Province， China. As a modern manufacturing enterprise integrating R&D， production， and sales， the company specializes in manufacturing optical lenses， lens covers， and precision injection molds tailored for related applications. Its product portfolio focuses on high-precision optical components and supporting industrial solutions. Sanju currently employs over 100 professionals， with a core R&D team compose