Company introduction :
We, Wuhan Great Auto Spare Parts Co., Ltd. is one of the most professional manufacturer for automotive shock absorber in China since 2007,which is also owner of Zhejiang Gerep Automotive Parts MFG Co., Ltd.We make brake disc for years and export 1500 models to 40 + countries. As for now,Zheijang company will focus on manufacturer.Wuhan company will focus on export shock absorber,brake disc and trading other auto parts.Within years of exporting experience. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers request.” Welcome to conatct with us if there is request.Thanks.
Material Standard :
Material : | Grade GG20 for gray iron castings |
Chemical Composition (Percent): | |
Total Carbon | 3.0 - 3.50% |
Silicon | 1.90 - 2.30% |
Manganese | 0.60 - 0.90% |
Phosphorus | 0.12% Max |
Sulfur | 0.10% Max. |
Microstructure: | |
Graphite Structure | Predominantly type A, size 3-5 |
Matrix | Pearlistic with max.15 ferrite. Free from chill |
Physical Properties: | |
Tensile Strength | Min. 200 N/mm |
Brinell Hardness | 190 ~ 230 |
Brake disc/drum Photos Show:
FAQ :
1.Are you manufacture or trading company?
We own two companies,which manufacture brake disc and shock absorbers.At the same time,we trading other spare parts when customer request.
Company name : ZHEJIANG GEREP AUTOMOTIVE PARTS MFG CO., LTD.
WUHAN GREAT AUTO SPARE PARTS CO.,LTD
2.Can I request samples for testing?
Yes,samples will be provide on request.
3. Can you accept OEM?
Yes, we make all brake disc/rotor and brake drum based on OEM standard and size.
4.Can you make new models ?
Yes,our professional R&D department ever developed many new models for customers. They are professional and efficient.
5.How long is your lead time?
Our lead time is between 30-40 days,which is depend on order quantity.
Variety of color box and customized package for your choice: