Zhengzhou the Great Wall Instrument Co., Ltd.   

Zhengzhou the Great Wall Instruments Co., Ltd. is a group headquarters of Zhengzhou the Great Wall industry and Trade Co., Ltd., which is set up in Zhengzhou national hi tech Industrial Development Zone. It is a technological innovation enterprise integrating research, development, manufacture and operation. Since its inception, the company has been revolved around the development of laboratory equipment and innovation, customer demand continues to expand, products throughout the country's colleges and universities, research institutes, as well as biological, chemical, pharmaceutical and other enterprises, and establish business contacts with many foreign countries. Zhengzhou the Great Wall instrument has become one of the most popular and trusted brands. After long term research and development and continuous technological accumulation, the company has obtained many national patents and has been widely promoted and applied in chemical, chemical, biological, pharmaceutical, polymer engineering and other fields. The more than 10 series of more than 100 series of instruments and equipment, such as circulating water type multi-purpose vacuum pump, diaphragm pump, cryogenic coolant circulating pump, low-temperature constant temperature stirring reaction bath, closed refrigeration heating cycle device, rotary evaporator, glass reaction kettle, heat collection type constant temperature magnetic stirring bath, are trusted by customers. Among them, refrigeration series, vacuum products have long been leading the development of the industry. The company aims at technological innovation and serving the society. It actively researches and develops new products and dedicate to education and science. The company enjoys a high reputation in the same industry, and is the first to pass the ISO9001 international quality system certification in the industry. Winning tenders in public bidding such as World Bank education project, teacher education development project and so on. The provincial science and Technology Department has been recognized as a high-tech enterprise in Henan by the provincial science and technology department. It has been awarded the provincial and municipal "contract credit enterprises" for ten consecutive years; Henan high quality product trademark enterprises; Henan Provincial Technical Supervision Bureau has awarded the "quality focused tracking enterprises"; the Henan provincial product quality supervision and Inspection Institute has awarded the "product quality trustworthy unit"; the China market monitoring center has awarded "China's integrity, contract and quality enterprise"; Zhengzhou Technical Supervision Bureau has awarded the "quality and measurement trustworthy unit". The company is committed to the prestige and the contract. It is dedicated to the development of education, science and industry with high quality, excellent products and perfect after-sales service.