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![]() We passed the quality system certification ISO9001:2008. Our products long life uniform, uniform hardness, size, low dust generation rate, demand for high-end products to meet customers needs at home and abroad. Products are mainly used in springs, gears, automotive, aviation, wind power and other fields. We have a strong technology research and development and production team, able to provide customers with a variety of steel cut wire shot and perfect shot peening technology solutions,is our customers reliable partner. Gear surface hardening of gear technology of China Automobile Engineering Society branch working comm... [Details] |
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