A workshop-type factory was established with a family member shareholding system, named Ruian Thermal Instrument Factory, with a registered capital of 400,000 yuan, annual sales of 3 million yuan, and a plant area of 300 square meters. The main business is pneumatic valves.

The factory was renamed Zhongde Industrial Instrument Co., Ltd. The registered capital is 2 million yuan, the sales are 12 million yuan, the plant area is 1000m2, and the main business is pneumatic valves.

Wenzhou Sino-German Group Co., Ltd. was established. Become one of the top ten private enterprises in Rui'an, with a registered capital of 10 million yuan, annual sales of 25 million yuan, and a plant area of 4,000 square meters. The main business is valves and air separation equipment.

The company carried out capital reorganization and established Sino-German Machinery Group Co., Ltd., and the group re-formulated the company's development strategy, locked the control valve field, and took the road of advanced valve brand. The company has entered a modern enterprise management model.

It invested 210 million yuan in the Economic Development Zone of Changxing County, Zhejiang Province, and acquired nearly 100 acres of land. It plans to build a world-class control valve production base integrating R&D, manufacturing and marketing.

The company relocated as a whole to the Economic Development Zone of Changxing County, Zhejiang, and established Zhejiang Zhongde Automatic Control Valve Co., Ltd.

The company’s shareholding reform changed its name to ;Zhejiang Zhongde Automatic Control Technology Co., Ltd.

It was listed on the national small and medium share transfer system, and the stock was approved to start public transfer in November 2014.