Qingdao China e industrial technology limited. began built Yu 1995, in Huangdao p Hong Kong Industrial Park, existing workers more than 500 more people, which senior technicians more than 80 more people, years sales Shang hundreds of millions of dollars Yuan, is domestic design, production, installed rubber dam professional level leading enterprise, also undertake rubber dam automatic full row system design task, while company is China maximum of external rubber dam suppliers.

       company produces rubber dam in the "National Council of rubber rubber groceries analysis technique of the standards Committee" and "quality supervision and testing center of chemical industry rubber groceries" tests are met and exceeded water rubber dam technique standard of the SL227-98, and in the same industry first passed the international quality system certification. in recent years, with the rapid development of huachen, emerged around the country a lot of "Hua Chen made" rubber dams, including the 2010 construction of rubber dam in Yunnan province, the highest, the height of up to 5 meters high.2011 e is building Russia's first spine-rubber dam, it's going to be outside Hua Chen following the export to Southeast Asia, opening up another big foreign markets.

        company has complete sets of advanced production equipment, the annual production capacity of 600,000 square meters, and the number of Chinese water conservancy and hydroelectric power Research Institute, the national science and technology institutions of higher learning, scientific research the long-term collaboration agreement, thus forming a complete set of technology development system, which keeps the company in the industry has been in technology leadership. the enterprise has a wide array of quality testing equipment and instruments, all products have effective control in the ISO9001-2008 international standard quality system.

        our company officers engaged in technology research of rubber dam and the dam made the 15-year old has been manufacturing and installing high 5M dam and 5M dam in the form of various specifications and hundreds, throughout the country and exported to Bangladesh, Indonesia, Nigeria and other countries, runs good, deeply user trust and high praise. the company can not only produce high quality rubber dam bag, can work with users to design of the rubber dam and made reasonable proposals and achieved good results.

        our company always adhere to the "quality, reputation first" purpose, superb technology, excellent product, reasonable price and sincere service to our customers, we look forward to sincere cooperation with customers for our industries and make greater contributions to the development of rubber dams.