Product Name: 60simn Steel spiral Coil Compression Springs Shape: Spiral Production Process: Cold Roll Load Type: Compression Usage: Industrial, Auto, Motorcycle, Toys Material: Stainless Steel Function: Pressed, Buffer, Drive, Restoration Trademark: SANHE SPRING Transport Package: Carton Case, Wood Case Specification: Customized Origin: Wenzhou, China Product Description 60SiMn steel sprial coil compression springsProduct DescriptionManufactureYongjia Sanhe Spring Co.,ltdProduct name60SiMn steel sprial coil compression springsRaw materialsteel, carbon steel, stainless steel, AlloyswireWire ShapeRound, flatCustom sizeAs to customer's requestMOQNoneFinishSteel /Carbon steelGalvanized, zinc/nickel/chrome platingStainless steel /AlloysShot blasting, PolishingPackageCarton case, wood caseDelivery:Within 15-20 days after payment receivedTransportation:By international express by DHL, UPS, FedEx,TNT etcBy air, By seaPayment terms:By T/T 50% prepaid, the rest before shipment.online shoppingApplicationIndustrial machine, mold&components, automatic equipment, medical device ,toy, Electronic,electric appliance,electrical machine,stamping part,clamping fixtures in a furnace operationProcessing equipmentCNC spring coil machine, CNC grinding machine, Laser cutting,tempering furnace, shot-blasting, lathes, punches etc.Spring special requirementCycling life test Cycling life test under high temperatureLoad test under high temperatureOther Kind Of Springs" Our company stock over 50 tonnes of more than 20 steels. We can supply springs with short lead times. "Our factory covers an area of 5,000 square meters and the building area is 4,500 square meters.We have 3 cold coil spring production lines, 1 hot coil spring production line, 2 disc spring production lines and 2 wave spring production lines.We have 72 employees, including 5 sales staff, 3 R&D personnel, 5 designers, 5 inspectors, 37 production personnel, and 15 management personnel.RFQQ1: What is your company's advantage? 100% Original manufacturer Material in stock Short leading times No MOQYongjia Sanhe Spring Co.ltd is a factory specific at spring manufacturing, except the raw material is brought, the spring production is all done by ourselves.The raw material we have: Raw material:Carbon steels (60Si2MnA, 50CrV4, 55CrSiA, 65Mn) Stainless steels (304, 316, 631/17-7PH) Alloys (Inconel X-750, Inconel 718, Inconel 600, Inconel625, Monel K500, UNS R30003, Hastelloy C-276 etc.) Shape:Round wire (0.2mm to 20mm diameter) Flat wire(Customized) Strip (Thickness 0.2 to 5.0mm diameter)Short leading times: Normally,we can finish production 15 days to 20 days after receiving your deposit.No MOQIf the raw material is in stock, we don't have MOQ, even accept one pieces demand.Q2: How do your company control the products' quality?Certificates we have:ISO 9001;ISO 14001CNC Process line we have:10 CNCspringcoilingmachines5 CNCgrindingmachines5 Conveyoroven&furnaces4 Punchingmachines5 Lasercuttingmachines5 Pressingmachines3 Shot peeningmachinesSpring detection we have:The inspection include the appearance of the spring, the size of the spring (material diameter, free height, outer diameter, total number of turns, tip clearance and thickness, pitch uniformity, pressure and height, Grinding surface, verticality, end face execution, straightness),spring characteristic detection, permanent deformation detection, spring hardness, metallographic structure (spring decarburization layer, grain size, non-metallic inclusions), spring spray Pill quality inspection, non-destructive testing of springs, fatigue life testing of springsPackage&Delivery: PP bag inside, carton case or wood case outside.Q3: How to get the quotation?It is better you can send us your spring drawing or photo.If you have none of them,please confirm your spring material and diameter within out diameter,wire diameter,free height,coils numbers,direction and end type or contact us directly. Q3: How to order?Inquiry--Check Drawings--Quote--Confirm Order--Payment--Processing--First Sample Test--Mass Production--Final Inspection--Packing and ShippingQ4: How to pay?We prefer 50% prepaid, the rest before shipment.By T/T or we also support do business on our eshop.