Shanghai JRC Industry Co., Ltd. is a high-tech professional enterprise, which produce large 4-way valve (20-160HP), check valve, solenoid valve and other controls for air-condition and refrigeration equipments with imported Japanese technology, equipment and experts.

JRC not only introduced Japanese technology and equipment, but also employed many former Japan Ranco’s specialists, who directly involved in the production and operation. Moreover, JRC uses Japanese materials, production process, factory standards and quality management methods of production to ensure not only the product performance but also the stability of product quality achieved by the original Japanese products.

JRC has obtained the national production license, CQC quality certification, and ISO9001 (2008 version) certification, it becomes the only Chinese business which has a large 4-way valve production license.

JRC’s products have been used by MacQuay, Trane, Carrier, EuroKlimat, Duham-bush, Meidea, Kuenling , Fudian and many other well-known local and international companies.

JRC's products which run randomly in the market for more than two years have achieved a standard of zero-fault, zero-maintenance and zero-complaint. Its excellent performance and reliable quality assurance have been widely endorsed by its customers.