Jiangsu Gongtang Chemical Equipments Co., Ltd. ("Gongtang") is a professional glass-lined equipment manufacturer designated by the China Chemical Industrial Equipment Association. The company offers premium 50L to 60, 000L glass-lined reactors, 100L to 100, 000L glass-lined storage tanks, plate type heat exchangers, glass-lined shell and tube heat exchangers, and glass-lined accessories, such as glass-lined agitators, glass-lined discharge valves and more. Customized glass-lined equipment is also available. In addition, Gongtang undertakes glass-lined equipment processing and reglassing business.

Founded in 1989, Gongtang now has a staff of 200 people, among which there are 35 professional technicians. Gongtang owns a 33, 350 sqm production base for MID-end glass-lined equipment and another 26, 680 sqm production base for high-end glass-lined equipment. Gongtang's annual sales exceed 200 million yuan and it is one of the few enterprises that can manufacture 60, 000L glass-lined reactors in China.

Currently, Gongtang has achieved ISO 9001: 2008 certification and been approved to produce category I and II pressure vessels. In the beginning of 2014, Gongtang was certified by ASME and approved to manufacture category III pressure vessels.

With over 20 years of development while facing furious market competition, Gongtang has adjusted its strategy during that time and taken the course of technological innovation. Gongtang cooperates with the world's top brands in the glass lining industry, and gives play to the zeal of workers and technicians by implement scientific management and being first adopters of cold spraying technology in the south of China.

In recent years, due to the huge demand for glass-lined equipment in China, many glass-lined manufacturers have merely focused on production capacity and have neglected quality control. Gongtang sticks to the creed of quality management and customer service. Gongtang has adopted a strategy to be international, professional and innovative/differentiated. To meet the market demand of middle- and high-level products domestically and abroad, Gongtang has brought in advanced technology as well as innovated independently, and takes the distinct development way among the glass lining community.

Gongtang applies original imported glass for high-end glass-lined reactors, glass-lined storage vessels and other glass-lined parts. Every year the company invites foreign experts to the factory for technological guidance, and sends employee overseas for fabrication, management and marketing training.

Gongtang started the construction of a production base for high-end glass-lined equipment in 2013. It is estimated that its world-class production facilities will be completed and put into operation in 2016.