Sealing Washer high strength 4.8 6.8 8.8 10.9 12.9 manufacture wholesale price

1. In screws with nuts, the role of gasket is to increase the contact area, reduce the pressure, and protect parts and screws.
2. Gasket refers to the material made of paper, rubber sheet or copper sheet and placed between two planes to strengthen the seal. In order to prevent fluid leakage, the sealing element is arranged between the static sealing surface.
3. Gasket is a mechanical seal between two objects, usually used to prevent pressure, corrosion, and natural thermal expansion and contraction of the pipeline between two objects.

1. Plastics, box, carton
2. Packing as customers’ request

1. A complete set of our own team to support your selling.
We have outstanding R&D team, strict QC team, exquisite technology team and good service sales team to offer our customer the best service and products. We are both manufacturer and trading company.

2. We have our own factories and have formed a professional production system from material supplying and manufacture to sale, as well as a professional R&D and QC team. We always keep ourselves updated with market trends. We are ready to introduce new technology and service to meet the market needs.

3. Quality assurance.
We have our own brand and attach much significance to quality. The manufacture of running board maintains ISO9001 and IATF16949 quality system.

4.Competitive price: we are a professional auto parts manufacturer in China, there is no middleman’s profit, and you can get the most competitive price from us.

5.Good quality: good quality can be guaranteed, it will help you keep the market share well.

6.Fast delivery time: we have our own factory and professional manufacturer, which save your time to discuss with trading companies. We will try our best to meet your request.

7. Advanced production equipment, strict quality testing and control system to make sure superior quality.

YungChang (YC) is a fastener manufacture enterprise, major product includes bolts, nuts, crews, pins, anchors, hose clamp, and special customized, use high quality raw material which originate from imported or domestic large-scale steel factory, the production applies advanced ERP management system and flexible operation model. By its top-grade talent and first-class producing equipment, High quality, various item, different colour and excellent service. The capacity per year is over 30 thousands tons, which is the main manufacturer of high strength fasteners in China, supplying products to European Union, Southeast Asia, Africa , Japan, Korea, and American markets.