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Qinhuangdao Qinhai kiln Co., Ltd. is a wholly-owned subsidiary of Qinhuangdao Glass Industry Research and Design Institute, which is established by kiln, tin bath, annealing furnace and gas specialty. It is responsible for the design, development and manufacture, engineering contracting, technical service and technical consultation of the three major thermal equipment and their supporting facilities, and is the heart of qgrdi.

After more than 20 years of hard work, the kiln company has organically combined "Luoyang float technology" with foreign advanced technology, and has trained a group of comprehensive technical professionals. There are more than 30 technical personnel with senior titles and above. More than 50 projects have won the national excellent design award, National Science and technology Progress Award, Invention Award and ministerial award, and many achievements have been granted national patents, It has made great contribution to China's glass industry.

In terms of design, the company has mastered the advanced design technology of glass plants at home and abroad, and has successfully completed the design and service of more than 170 float glass plants from 25t / D to 1300T / d; Completed a number of flat glass, calendered glass, vertical glass, all electric melting borosilicate glass production line design and service work; We have also completed a number of design and construction of thermal kilns in medicine, electronics, refractories and other industries. More than 100 production lines were designed here.

In terms of development and manufacturing, we have developed various forms of L-shaped hanging wall, collar hanging flat arch combination TS wall hanging system, neck T-shaped hanging wall, U-shaped hanging wall, double-j-shaped hanging wall, SA system of front face flame curtain wall and Se system of kiln head sealing device. We have also developed technologies such as constant width feeding pool structure, electric melting technology, flat glass kiln sill, flat glass bubble, etc Oxy fuel combustion technology and related key systems have been developed for fuel combustion systems such as blended oil, coke oven gas, producer gas, converter gas, petroleum coke powder, etc. vacuum pouring tank bottom brick, ramming material for tin bath bolt hole, linear motor for tin bath, hanging water bag and plastic refractory materials have been developed. The above materials and equipment have been successfully applied to domestic glass factories, domestic joint ventures and foreign glass factories. The company has an independent manufacturing workshop and technical workers, equipped with lathes, milling machines, planers, drilling machines and other large-scale mechanical processing equipment, which provides a strong support platform for the research and development of professional equipment and industrial transformation.

In terms of engineering contracting and technical services, we have successfully completed the one-stop service work of the whole plant including design, installation, refractory production supervision, engineering supervision, kiln baking, technical training and operation training. The "turnkey" project of electric furnace project contracted by the company is the pioneer of general contracting.

The company has passed the ISO9001 quality management system certification, and takes the leading technology, standardized management, continuous improvement, customer satisfaction as the purpose. Through technological progress to guide the market, and gradually develop into the technical backing of enterprises and reliable friends of users at home and abroad. So that the company's technical level has always been in the forefront of the industry, and to build the company into a modern high-tech enterprise integrating science, industry and trade.


Qinhuangdao Glass Industry Research and Design Institute Co., Ltd

Qinhuangdao Qinhai kiln Co., Ltd

electric   (0335) 5917618 5917580

pass   True: (0335) 5917619

Contact person: Mu Zhusheng, he   Wei


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