Situated at Xikou Town, Fenghua City, a beautiful and national-level scenic spots for tourism. Ningbo Sanheng Refrigeration Control Co., Ltd is specialized in manufacturing all kinds of expansion valves for automobile family and commerce. With the excellent quality, variety of types and specifications, the product is trusted and appraise by the customers at home and abroad.

With entering in WTO, our strategic aim "produces specification, manage diversification, marking internationalization" seize opportunity, to making our company getting a further step.