Specifications

Linear spring torsion spring

product detail

Wire diameter: 0.08mm-10mm. Size and style are made by drawings.

Materials: adopt the domestic and imported swc, sus, swp, mild steel wire, manganese steel wire, phosphorus copper wire, nickel-plated wire, zinc-plated wire, tin-plated copper wire, nickel-plated steel wire, non-magnetic stainless steel wire, heat-resistant steel wire, duplex stainless steel wire(corrosion resistant and heat resistant steel wire), bronze, copper, phosphorus copper, beryllium copper. Alloy steel has 60Si2MNA, 60Si2CRVA, 55CrSi.

Surface treatment: plate gold, silver, white, red yellow, blue, green, purple, black, etc., salt spray test more than 100 H. Appearance beautiful and bright.

Application to: electronics, electrical appliances, toys, locks, stationery, furniture, washing machines, vacuum cleaners, lamps 

Surface treatment

Heat treatment, polishing, PVD/CVD coating, galvanized, electroplating, spraying, and painting and so on  .

 Testing tool

CMM, Measuring Projector, Mitutoyo Digital Vernier Caliper, Mitutoyo Digital Height Gauge, Feeler Gauge & Plug Gauge & Thread Gauge, Hardness Inspection Instrument, Salt spray testing machine, Fluorescent Magnetic Particle Flaw Detector, Roughness Tester, etc.

 Parking

 Carton, Wooden box, or as per the customer’s requirements.

 Delivery time

 In 15-25 days after get the deposit (including tooling making time).

 Nearest port

  Ningbo/Shanghai

 MOQ

 Negotiable (Min order and sample order is acceptable.).

  Payment terms

  1. T/T: 30% Deposit,70% left amount before shipment

  2. L/C; irrevocable 100% L/C at sight.

 Samples

  Samples can be provided according to customers’ requirements or after get customers’ drawings.

  Sample cost should be afforded by customer and return back when place big order.

 Certificate

  ISO9001:2008

 Company Introduction

Our company was established in May, 2012, by multi-shareholders. We have a full range of import and export rights.

We are a professional manufacturer of Precision Machining Parts and advanced ceramic parts from China. We are committed to providing the highest quality products to customers. We have a wide range of machining capabilities, both manual and CNC, allowing us to do small quantity work as well as high quantity production orders. All jobs, large or small, are geared toward achieving the same goal: providing complete and quality service you can count on. Based on good quality products with reasonable price, we exported our products to Japan, Europe, the USA, etc.

Machining service as per your requests and specification drawings, either small or large quantity is acceptable for us.

We are sincerely expecting to cooperate with you.

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