Product Description 1.Rod seal:superior quality named-brand seals improve a longer life and seal effect polyurethane U-packing rod seals/buffer seals · bonded-to-metal wiper seals custom seals available 2.Tube:Skived&burnished or vertical honing tube assures the concentricity and straightness 3.Bushing:Hardened steel bushing or copper bushing 4.Eye:All eyes are made of forged high strenght steel improve cylinder not only in appearance but in mechanical performance 5.Rod:Induction hardened prior to chrome plating enhances the surface hardness,enhanced chrome plating improve corrosion resistence and anti-scratch performance 6.Piston:High pressure piston sealing material:teflon or nylon seals.High precision machining maximize the consistency of parts. 7.Cap:All caps are made of forged high strength steel Production equipment *Skive Roller Burnishing Machines *Vertical Honing machine *Mchining Centers *CNC Lathes *Automatic Welding Machines *Grinders *Polishing machine *Cylinder Assembly Benches *Cylinder Test Benches *Spray room *Chroming Products list.

kobelco	kato	hyundai	doosan	liugong	sany	volvo
SK07-N1/SK07-N2	HD250-7	R60-5-7	DH55-5	LG205	SY75	EC55
SK09	HD307	R130	DH60-7	LG220-5	SY135-8	EC140
SK60	HD400-7	R190	DH130	LG225	SY200	EC210
SK100-3-5	HD450-5-7	R210-3-5	DH220-3-5	LG230	SY205C-8	EC240
SK120-1-3-5	HD550-1-7	R215-7	DH225	LG906C	SY210	EC290
SK200-1-3-5-6-6E-7-8	HD700-2-7	R220-5/R220-5CL	DH258-7	LG936LC	SY215-7-8	EC360
SK220-3-5	HD770-1-2	R225-7	DH280	LG925LC	SY230	EC460
SK230/SK230-6/SK230-6E	HD800-7	R280	DH300		SY235-8
SK250-8	HD820-3	R290	DH360		SY285
SK260-8	HD900-5-7	R300	DH370-9		SY330
SK330-8	HD1023	R305-7/9	DH420-5		SY335
SK350-8	HD1220-1	R450-5	DH500		SY360-8
SK430	HD1250-7	R3400			SY365-8
SK450-6E		R335-7/9			SY915
SK350

About factory: Our cooperate factory was found in 2000,an innovative enterprise specialized in high quality hydraulic products, The company is located in QUANZHOU,FUJIAN Province,covering 15000 Square meters.products of the company have cover multi-level cylinder assembly,as well as piston rod,cylinder barrel and spare parts for excavators,soil shifter,heavy-duty car,tilting cart.etc Welcome to visite our factory and company

Products process

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Products testing

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