Factory customized black zinc plated precision small wave spring
- Category: >>>
- Supplier: Shen Zhen Hanchuan Industrial Co. Ltd.
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Product Overview
Description
Product Description
Material | Aluminum, carbon steel, stainless steel, brass, bronze etc. |
Surface treatment | Oil immersion, vaporization degreasing, ultrasonic wave, passivation, black boiling, electroplating, vibration deburring, etc. |
Tolerance | +/-0.01mm or +/- 0.0004 or ( as you require ) |
Quality control | ISO9001:2008 certificated |
Production capacity | depends on the complicacy of different products |
Experience | 15years' manufacturing experience |
Packaging | polly bags + standard export carton + pallet ( as you require ) |
Lead time | as you require |
Shiping ways | DHL/FedEx/UPS, air transport, seatransport (FOB/CIF/EXW) |
Inspection | IQC-PQC-FQC |
Certification | ISO9001.SGS.RoHS |
Wave spring measurements:
Packing & Delivery
Packaging Details
1. inner packaging: PP bag, bubble bag, plastic wrap etc.
1. inner packaging: PP bag, bubble bag, plastic wrap etc.
2. outer packaging: carton, wooden case, pallet etc.
3. according to customers' requirement.
Port：SHENZHEN
Lead Time:
usually within 10~25 working days, depends on the quantity.
Company Profile
Our Name:Shenzhen Hanchuan Industrial Development Co., Ltd.
Our Experience: nearly 15 years in the field of hardware manufacturing.
Our Experience: nearly 15 years in the field of hardware manufacturing.
Our Products: springs ( wave spring ,tension spring,compression spring, torsion spring, shaped spring )
Our market: Aerospace, Medical equipment, Automobile industry, Oil and gas industry furniture, electricity & electronics, toys, automobiles, machine parts, doors and windows, decoration, architectural accessories, and so on.
FAQ
1) Compared with the competitors, what is the your advantages?
If the same price, then we offer better quality.
If the same price, then we offer better quality.
If the same quality, then we offer better service.
We always differentiate ourselves among other suppliers.
2) How to guarantee the same quality of samples and finished products ?
We have a strict and effective quality control system through the whole production processes including initial production check, medium-term production check and final random inspection.
We have professional quality control supervisers:
We have IQC to check the dimensions and surface of the incoming material.
We have PQC to inspect full-course during the processing.
We have FQC to inspect all the plating products from outsides and make the 100% inspection before shipping.
3) If we receive products having quality problem, can we return them back?
In fact, the quality of our products is absolutely no problem. But if the problems we will refund until you are satisfied
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