Established in 1987, Ningbo Sanhe Shell Co., Ltd. is an advanced manufacturer of instrument casings and terminal connector assemblies, with its headquarters strategically located in the economically vibrant Yangtze River Delta region, at the southern end of the Hangzhou Bay Bridge in Cixi City, Zhejiang Province, China.

At the core of our operations is precision mold manufacturing, supported by specialized divisions including injection molding, aluminum die-casting, enclosures and cabinets, precision stamping, and terminal connector assembly. We have established a comprehensive service chain that encompasses product design, mold making, production processing, and surface coating.

In 2010, we made a significant investment of over 70 million yuan in Yuyao, Ningbo, to establish Ningbo Sanhe Shell Mold Co., Ltd. This expansion included the acquisition of advanced mold manufacturing and product processing equipment, with over 80 injection molding machines and a 2 million yuan investment in a German-imported dispensing machine for waterproof sealing box processing, achieving a waterproof rating of IP67 and above.

As a member of the China Mold Association and ranked among the 50 mold manufacturers in Ningbo, our products are marketed globally. With a fixed asset value of 200 million yuan, we own 150 acres of land and operate three main production areas in Ningbo, with over 100,000 square meters of factory space (plus an additional 20,000 square meters in Shanghai). Our workforce exceeds 1,200 employees, and our annual sales volume is approximately 200 million yuan. We have established branches and offices in provincial capitals, including Beijing and Shanghai.

We warmly welcome domestic and international merchants to collaborate with us in the development of new products. For general product molds, we offer a 50% discount or even lower on mold fees.