总结：铸件完成林州金龙等四大主要供应商，约占总铸件供货量90%完成改进

Summary: Casting complete state forest dragon, and other four major suppliers, accounting for about 90% of total shipments casting complete improvement; stamping welding is completed Fuxing East such as the eight major suppliers account for about a total impulse welding parts supply is 80% complete Improve.

Summary: Casting completed Linzhou Jinlong and other four major suppliers, accounting for about 90% of the total casting supply to complete the improvement;

Conclusion: four major suppliers, including Linzhou Jinlong, have been completed for castings, accounting for 90% of the total supply of castings. Eight major suppliers, including Fuxing Donglian, have been completed for stamping welding, accounting for 80% of the total supply of stamping weldments<br>