美國依洛克閥門國際集團(USA YLOK Valve International Group)隸屬于美國工業龍頭之一-美國依洛克國際集團(USA YLOK International Group)的全資控股子公司，是全球頂級流體設備控制器和工業設備制造商之一。中國區營銷總部位于觀音山國際商務運營中心。。
美國依洛克閥門集團擁有規模一流的的自動化閥門生產線， 并采用了具有世界頂級技術的CNC加工中心來提高產品的生產能力和產品質量。產品主要采用 ANSI、API、DIN、BS、NF標準設計。
U.S. Imported Valve International Brand.
American YLOK International Group (USA YLOK Valve International Group) is a wholly owned subsidiary of United States YLOK International Group (USA YLOK International Group) which is one of the leading parts of the U.S. industry, also is the world's top fluid device cooller and industrial equipment manufacturers. Marketing headquarters in China is in the capital，Beijing.
U.S. YLOK Group is committed to providing specialized solutions to customer needs solenoid valves, all time committed to the design, development, production of high-quality valves，YLOK valve group is one of the top U.S. Valve Groups. Products include a variety of solenoid valves, cool valves, water valves, butterfly valves, gate valves, globe valves, check valves, ball valves, plug valves, safety valves, diaphragm valves, needle valves, steam traps, pressure reducing valve, exhaust valve , filters, cool valves, pressure bypass cool, low pressure bypass cool valves, minimum flow valves, and various implementing agencies.
Over the years, YLOK has been a leading American research and development and production center, global sales and service netYLOK, excellent quality and resource advantages, own many identity of many international petrochemical, electric power, metallurgy user's.
U.S. YLOK valve Group had a first-class production line of valve automation, and the use of the world's top technology CNC machining centers to increase production capacity and product quality. Products are mainly used ANSI, API, DIN, BS, NF standard design.