Qiaofa Machinery

Qiaofa Machinery is located at No. 6, Deda Yiyuan Science and Technology Innovation Park, Yuji Township, Lingcheng District, Dezhou City, Shandong Province

The company has multiple senior engineers and outstanding talents in various fields. With the joint efforts of all technical personnel, we have developed and developed a series of highly efficient, energy-saving, and professional steam trap valves with advanced levels. We have also developed and produced the "WDV" brand series of trap valves with independent intellectual property rights using high-tech. The products have multiple patented technologies and have been praised by the China Technical Supervision Bureau as a trustworthy brand with excellent quality and reliable service in China. We have been selected as a consumer satisfaction product and awarded the title of high-quality product by the Ministry of Mechanical and Electrical Affairs.

The product production process involves analyzing and testing various properties of materials through chemical testing, mechanical performance testing, metallographic testing, non-destructive testing, and other means. The microstructure of metal materials is analyzed and observed, and the performance of raw materials is strictly controlled and managed. The company has multiple advanced production equipment such as CNC machining centers and metal cutting equipment. CAD/CAM technology is widely used in product design and manufacturing, and product production is carried out in accordance with ISO9001 standards, ensuring the accuracy and quality of drain valve components. The company strengthens the quality inspection of its products and uses the Steam bag steam debugging system to perform cold and hot tests on the products, ensuring that every finished product leaving the factory is a qualified high-quality product.

The company has obtained ISO9001 quality management system certification, ISO14001 environmental management system certification, national TS certificate, and is a member of the China Valve Association. It is also a first tier supplier of materials and equipment for PetroChina Energy Network and Sinopec. It is also one of the members of major enterprises that have joined the network. Our efficient and energy-saving drain valves are now popular in 31 provinces, cities, autonomous regions, as well as Southeast Asia, the Middle East, Russia, South Africa and other regions across the country. They are widely used in industries such as petroleum, chemical, metallurgy, chemical fiber, urban construction, food, building materials, cement, etc. Every year, they bring customers tens of thousands to tens of millions of energy-saving returns and receive unanimous praise from customers.