SEIGO MACHINERY EQUIPMENT CO., LTD. is a professional manufacturer specializing in HYDRAULIC CYLINDER for construction machinery, especially excavator. We have been researching & developing since our establishment in 1989 in Guangdong, China. After 18 years unremitting effort, we grow to be a group of over 150 staffs with excellent technicians including professional senior engineers, engineers. All our products are processed under numerical control and strictly tested by advanced equipment. We produce and manage strictly in accordance with ISO9001:2000. Nowaday after developed, we are incorporated by cylinder manafacturing, construction machinery sales/maintaining and special machinery training.

Our hydraulic cylinders are supplying to Yuchai Group Co Ltd, Guangzhou Guangri Group and some other machinery companies in China. Besides, we provide series of cylinder for KOMATSU, HITACHI, KATO, KOBELCO, SUMITOMO, CATERPILLAR, DAEWOO, HYUNDAI and etc excavators. The capacity of excavator cylinder is more than 30,000 pieces per year.

Furthermore, we are pleased to produce according to customers' requirement, we can develop and design various of hydraulic cylinders for industrial and construction machinery. Telescope cylinders, Track adjusters(Tension cylinders) and high/medium/normal frequency quenched rods are also available.

In addition, we are also a professional distributor providing all kinds of spare parts for excavator, eg. grease gun, Lubricating nozzle, oil seal, turbocharger, water pump, alternator, motor, gasket kit, fuel/oil filter, bucket pin, arm booster, track roller, carrier roller, front idler, sprocket, link, link plate, track pin, track bush, bolt & nut, power take-off spare parts, bucket teeth, adaptor, belt, key, machine/engine oil, lubricating oil, gear oil, upper/lower hose, oxygen hose and engine spare parts.

"EVERYTHING FOR THE CUSTOMERS, EVERYTHING FORM CREATIVITY" is our principle. We sincerely hope to establish business relationship with business friends all over the world, for a more splendent future. Please do not hesitate to contact us if you have any inquiries.