about us-1066vip威尼斯下载

anhui dazhong valve group co., ltd. was established in 2011 and currently serves as the president unit of anhui valve industry association. it is also the anhui valve industry product quality and safety risk information monitoring station, located in the beautiful innovation capital - feidong circular economy demonstration park in hefei city. its products are mainly used in chemical, petroleum, power, metallurgy, rail transit, water supply and drainage lng、 coal chemical industry, mechanical chemical industry, shipbuilding, natural gas, new energy and other industries, with a registered capital of 110.66 million yuan and a building area of 30000 square meters. enterprise machining centers, cnc machine tools, and metal cutting equipment, as well as comprehensive performance testing equipment for physical and chemical, non-destructive testing, and spectral analysis of valves.

as a professional company integrating valve r&d, production, sales and service, anhui dazhong valve has established industry-university-research cooperation with china general machinery research institute, china university of science and technology, hefei university of technology, anhui university of technology and other institutions since its establishment. it has cad, cam development, design and manufacturing and erp enterprise resource planning management systems, and has won 4 invention patents for energy-saving display valve, stop double-acting valve, adjustable check valve and compensated butterfly valve and 5 utility patents including two-way butterfly slag flushing valve, at present, it has obtained iso9001 international quality system certification, iso14001 environmental system certification, ohsas occupational health and safety management system certification, iso10012 measurement management system certification, iso15848 low leakage certification, gb/t29490 intellectual property management system certification, gb/t27922 commodity after-sales service evaluation system certification, american petroleum institute api6d (under review), ce eu safety certification, sil safety integrity level certification, ts (a1) certificate of the pressure management component manufacturer of the national bureau of quality and technical supervision, and cccf fire protection product certification. it has been appraised as a five-star enterprise and aaa credit unit by a third-party organization with the commodity after-sales service system certification. the company is actively preparing to bid for the 2023 anhui provincial high-tech enterprise and hefei enterprise technology center. 

anhui dazhong valve insists on putting customers' interests first and has been highly trusted and widely praised by customers with perfect pre-sales, in sales, after-sales integration and professional services. for many years, it has been a high-quality supplier of sinopec group, baowu group, china power construction group, china energy construction group, china construction group, china railway construction group, china salt group, china chemical engineering group, china chengda engineering co., ltd., donghua engineering technology co., ltd. and a number of urban rail transit companies. 

we look forward to more technical exchanges with the industry to better serve our customers. we also warmly welcome customers from home and abroad to visit our company and negotiate cooperation!