Mechanical Parts Stainless Steel Ring

Mechanical Parts Stainless Steel  Ring Details: 1).  Abide by European standard, made by high-skilled workers using advanced imported machine 2).  Finish: Thermal treated, rust prevents, ting oil, hot galvanization, cold galvanization, powder Coating and so on. 3).  Material: QT450, Ductile iron ASTM A536 65-45-12 for excellent life, or as per requirement 4).  Quality Approvals: all piston are subjected to 3 phases of thorough inspection using qualified instrument before dispatching. 5).  Rosh, CE, can be available 6).  Applied in hydraulic cylinder for farm machine     Process Flow Chart:       Our Slogan: regarding the quality as the factory's life We are: 1. Real factory with about 20 year’s history and are licensed to export, providing competitive price. 2.  Factory with about 200 workers and 40 seniors, equipped with CNC milling and turning machines, CNC Lathes, etc. 3.  Quality Certificates:  ISO9001-2000, ISO9001-2008 Quality Assurance System, the USA UL. 4.  Products covering hydraulic cylinders, pistons, flanges, valves parts, casting and forging parts, engineering goods, etc. 5.  Quality control following 3 phases of thorough inspection, first-off inspection, during-processing inspection, and 100% inspection one by one before dispatching. 6.   MOQ: 10pcs. Production capacity: 100000pcs/month 7.  The way of payment: 30% deposit by T/T in advance, balance T/T before shipment, L/C is negotiable 8.  Delivery Time: about 20 days by the sea transportation. 9.  The sea port of the shipment: Beilun Ningbo Zhejiang province.        Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!