Group Strengths

JIANGXI  DONSEN  PLASTIC  CO., LTD  is a company specializing in the production of high-quality plastic pipes for water supply, drainage, electric power and communication for municipal engineering. It is a large-scale pipeline production enterprise in Central China.

JIANGXI  DONSEN  PLASTIC  CO., LTD  is a company specializing in the production of high-quality plastic pipes for water supply, drainage, electric power and communication for municipal engineering. It is a large-scale pipeline production enterprise in Central China.

Sine brass factory was established in 2022, specializing in the development and production of precision hardware, specifically for high-end plastic pipe manufacturers. Our products cover brass valves and fittings for pipes, sanitary ware, heating and cooling systems, and we are committed to providing the world’s best one-stop solutions for water, gas, oil, heating and cooling systems, and cooling accessories.

The company is committed to building an automated, digital, and intelligent precision manufacturing factory to enhance its core competitiveness! On the promising track, we provide precision industrial products for prestigious enterprises unswervingly take the road of famous supporting role development, and aspire to become a leader in the field of precision intelligent manufacturing.