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         Weifang Yongquan Machinery Manufacturing Co., Ltd., established in 2003, covers an area of 55,000 square meters, the registered capital of 10 million yuan, is approved by the State Administration of Quality Supervision, the A2 class third low, medium pressure vessel professional manufacturers, and has A2 grade third low, medium pressure vessel manufacturing qualification certificate. More than 10 years of development process, the company always adhere to: "focus on quality, efficient and win-win" business philosophy, focus on pressure capacity of the design, manufacture, has become a strong technical force, sophisticated technology and equipment, improve the means of detection, construction experience Rich manufacturing and processing enterprises, the products are mainly used in petrochemical, fine chemicals, chemical and pharmaceutical and food industries, the market capacity, broad prospects, marketing all over the country.
         I have accumulated a wealth of experience in the production of equipment, master and in the manufacture and use of many advanced technology and technology, such as non-standard equipment in the production of welding using argon welding process, vertical welding process, large Container double-sided submerged arc welding process, plasma cutting technology, Co2 gas shielded welding technology. Also has more than 100 kinds of different steel, different conditions of welding process assessment. (Including 0Cr18Ni9,0Cr18Ni10Ti), 00Cr17Ni14Mo2, 304L, 316L nickel base alloy and titanium and titanium alloy, aluminum and aluminum alloy and other metal equipment and Pipeline welding has a mature welding process.
         Our company has seven departments, three workshops, one project department, production command system and technology, business department, quality assurance system is well organized, rules and regulations and standard sound, its responsibility is clear, the efficiency is high.
         I have a variety of construction, production equipment more than 100 Taiwan, the type of equipment has 5 to 32 tons of bridge, tower lifting equipment, processing equipment 2500 × 40 Bending Machine, 12000 mm long, planing edge thickness of 6 to 80 mm One machine, CNC steel plate cutting machine, steel plate surface cleaning machine, tube - plate automatic welding machine, stainless steel equipment polishing machine, frequency simmer bending machine, CO2 gas welding machine, argon arc welding machine, submerged arc welding machine Welding and other metal cutting equipment, as well as metal materials physical and chemical laboratories, metallographic analysis, non-destructive testing and other equipment, many types of good performance, and can meet the various industries of various engineering equipment manufacturing The need.
         In recent years, the company has undertaken the production of Shandong Kenli Petrochemical Co., Ltd. naphtha comprehensive utilization project, butadiene project, DCC refining and hydrogenation project, isoprene project, sodium hydride plant; Shandong Qi Cheng Petrochemical Co., Ltd. The company's 1.6 million tons / year liquefied gas and aromatics plant, refined products, 300,000 tons / year gas plant, 60,000 tons / year MTBE device, 800,000 tons / year young aromatics hydrodesulfurization unit, 20000Nm3 / h hydrogen plant ; Shandong Wantong Group 1.8 million tons / year DCC joint equipment and supporting projects, 250,000 tons / year gas fractionation device, 30000Nm3 / h hydrogen plant, 1.4 million tons / year continuous reforming device; Shandong Xinhua Pharmaceutical caffeine, Cephalosporin, polycarbophil, L350, isopropyl anantilin and other non-standard equipment production, and have achieved good results. At the same time with the Shandong yuan Lee Technology Co., Ltd., Shandong State State Pharmaceutical Co., Ltd., Shandong Xin Quan Pharmaceutical Co., Ltd. and other companies to establish long-term contractual relationship, by the units and higher authorities praise.