As a professional and reliable mechanical tube manufacturer in Eastern China, MH served lots of top-level customers all over the world. Our production capabilities could cover from solid bars to hot rolled tubes, to cold drawn tubes, to heat treatment like Quenching and Tempering, to components / parts with further processings like ID honing/skiving and roller burnishing, OD machining/peeling/grinding, sawing, grooving, threading, etc. Our size range for OD is from 32mm to 510mm (1.25” to 20”), wall thickness is up to 50mm (2”). We have various materials and steel grades include 1026, 1020, 1045, ST52.3, E355, E470, P460, P620, S690, S720, 20MnV6, SA106 B, C, 4130, 4140, 4145H, 1340, L80, P110, Q125, 8620, L80 13Cr，L80 9CR, T9. | Zhejiang Minghe Steel Pipe Co.,ltd is one of the largest high quality seamless steel tube (both hot finished and cold drawn, both round and irregular shapes) manufacturers in East China, close to Shanghai. We have passed various audits and got certification like API 5L, API 5CT, BV, GL, PED, CE, ISO9001, IATF16949, ISO14001, OHSAS18001 etc. We are specialized in producing all kinds of high-precision, middle and thick wall seamless steel tubes. With a designed yearly output of 200,000 tons, we have one hot rolling production line,ASSELφ180 which adopts Germanic Meer technology; one annular furnace with 18 meter diameter; one sizing machine with 14 racks; one on-line walk beam furnace; one off-line annealing and normalizing furnace; one cold drawing production; Two cold rolling production lines. Heat treatment quenching and tempering production line. We have fully equipped lab which can test both raw materials and finished products. The main applications for our seamless steel tubes include hydraulic cylinders, mechanical industries, oil drilling tools, high pressure boilers, bearings, automobiles, constructions, shipping industries, oil and gas transmission industries, fertilizer facilities etc. Based on our outstanding quality and excellent service, we are looking forward to cooperate with esteemed customers both domestically and globally.
Zhangjiagang Free Zone Yonda Machinery Co., Ltd.
Yonda Machinery is headquatered in Taiwan and has factory at Suzhou, China mainland. We are specialized in manufacturing hydraulic drifter, rotary head and drill rig for mining, tunneling, coring, anchorage and water well with over 40 years experience.
Xuzhou Shenwei Foundation Machinery Technology Co., Ltd.
● 20+ years of professional concentration ● 1000+ sets Kelly bar of annual production ● 10000+ sets Kelly bar being in use for jobsite working ● 60000+ ㎡ premises for Kelly bar production ● Plentiful stocks and Rapid delivery ● Full range of Kelly bars matched with various drilling rigs ● Authorized OEM supplier of drilling rig manufacturers in china
WTC Machinery
WTC Machinery is THE global leader in designing and building machinery and tooling for heavy equipment repair facilities. While we are headquartered in Ixonia, Wisconsin, you can find our new and legacy products worldwide…and with good reason. Our products are engineered to perform and built to last. It’s a formula that’s a part of our heritage. Undercarriage remains our prime specialty today, and we offer a complete selection of portable pin presses, stationary track presses, track handling machinery, welding equipment, cylinder repair benches, and electric torque wrenches. Additionally, we maintain the world’s most extensive inventory of tooling and accessories for stationary and portable track presses. This allows WTC to offer the shortest lead times in the industry, often less than 24 hours! | WTC Machinery is THE global leader in designing and building not only machinery but also tooling for heavy equipment repair facilities. While we are headquartered in Ixonia Wisconsin, you can find our products all around the world, both new and legacy…and with good reason. Our products are engineered to perform and built to last. It’s a formula that’s a part of our heritage. You see, WTC was formed from four leading manufacturers of rugged, reliable repair shop equipment | WTC Machinery is THE global leader in designing and building not only machinery, but also tooling for heavy equipment repair facilities. While we are headquartered in Ixonia Wisconsin, you can find our products all around the world, both new and legacy…and with good reason. Our products are engineered to perform, and built to last. It’s a formula that’s a part of our heritage. You see, WTC was formed from four leading manufacturers of rugged, reliable repair shop equipment. Wolff Manufacturing: The “W” in our name, Wolff is a global pioneer in undercarriage rebuilding machinery and hydraulic component testing equipment. Trackmaster: “T” stands for Trackmaster, the original manufacturer of the John Deere proprietary track press and specialized lubrication system. Centurion: “C” represents Centurion, the company that created and manufactured Caterpillar’s proprietary track press. Mattson: The silent “M” is Mattson, a world-class manufacturer of hydraulic presses and automatic welding equipment.