New Jinchen Machinery Co., Ltd. (NJM) is a national high-tech enterprise specializing in the R&D and manufacturing of HVAC and air-conditioning refrigeration components. With a 55,000-square-meter modern production base and an annual capacity of 2 million units, NJM has been recognized as a “Specialized, Refined, Differential, and Innovative” SME, a Provincial High-Tech Enterprise R&D Center, and a Provincial Patent Demonstration Enterprise.

Its HVAC product portfolio covers manifolds, refrigeration and air-conditioning piping assemblies, distributors, stream distributors, special shape tubes, copper fittings, and heat exchangers, widely used in residential and commercial air conditioners, telecom and power cabinet cooling, truck air conditioners, air-source heat pump water heaters, and cold-chain applications.

With stable and reliable quality, NJM has established long-term strategic partnerships with top-tier customers, earning a strong reputation in overseas markets. Driven by technological innovation, NJM continues to invest in R&D, supported by an experienced technical team and advanced production lines. With more than 60 patents applied and strict ISO quality management, NJM is committed to enhancing customer satisfaction and market competitiveness.