A washer is a loophole (usually in the middle) in a sheet metal (usually circular) that is usually used to distribute loaded thread fasteners. Other uses are as spacers, springs (Belleville washer, wave washer), wear-resistant pads, pre-display devices, locking devices. Rubber washer are also used in faucets (valves) to cut off flowing liquids or gases. Rubber or silicon gaskets can also be used to reduce fan vibration. Usually the outer diameter of the gasket is about two times that of the inner diameter.
Product Description
| Product Name | Metric plain washer stainless steel |
| Size | 9.9mm or customized |
| Material | Stainless steel, Carbon Steel, Aluminum, or based on customers' request |
| Color | Black or customized |
| Surface treatment | Zinc plating, Ni plating, copper plating, etc |
| Application | Electronic equipment, watch, toys, fans, industy, etc |
| Payment | T/T, L/C, Western union, Paypal, etc |
| Place of origin | Shenzhen, Guangdong, China |
| Delivery Way | By sea, by air, by express service |
Production Process
Why choose us
Our partners
Lanejoy was built in 2009, and since then we have over 10-year experience manufacturing kinds of fasteners. Since our establishment, we have cooperated with lots of famous brand like Huawei, Xiaomi, HP(Hwelett-Packare), etc.
Product diversity:
1. Precise digital electonic screws, and nuts. They are usually used in consumer electronic products, such as cell phone, camera, hard disk, notebook, etc.
2. Multi-position cold heading: screws, and nuts. They commenly used for car seats, auotomotive parts, compressors and other parts.
3. CNC parts: mechanical structure, connection position, precision appearance, rotaing shaft, and knurling nut.
Workshop auotomatic machine:
50 sets of CNC lathes
60 sets of Tapping machines
70 sets of Bolt Formers machines
Our test equipment
The products' and plating size measurement: Ressistance test, Edxrf spectrometer, Video measuring system, Three coordinate measuring machine, CCD selecting, and Microscope.
Pollution element examination: ROHS test, and CCD selecting.
Hardness inspection: Hardness test
Anti-slip management: Anti loose treatment
Our certificates
The factory has gained ISO9001 and TS16949 in 2015 to ensure the products and the factory's quality. All of our products are produced according to ISO management system.
Packing
From raw material inspection to finished product packaging, we have QC inspectors and test equipments for quality control during the whole process.
1. QC inspectors will sort the finished products and pack them.
2. A certain quantity of products will be packed in polybags.
3. Polybags with finished products will be carton packing.
4. Cartons will be packed on pallet.
5. Loading the goods and deliver them.
Contact us
Shenzhen Lanejoy Technology Co., Ltd
Tel/whatsapp/wechat: +8618948768503
Add: Floor 3-4, no.2 workshop, no.30 of DaBu Tongchang Road, longDong Community, Baolong Street, longgang district, Shenzhen, Guangdong, China 518116