- SEED TECHNOLOGlES CORP., LTD.
- Chokes and Valves Trim Parts, Pumps Seal Rings, Drill Bit Nozzles Inserts Cutters, MWD Parts Downhole Tool Components, TC Bearings, PDC Thrust Bearings, Downhole Flow Control Components, Artificial Li
Hunan
- Ceagoo Co., Limited
- Zirconia Ceramics, Alumina Ceramics, Advanced Ceramics, Ceramic Parts, Ceramic Guides, Industrial Ceramics
Zhejiang
- Zhengzhou Huazhijin Abrasive Co., Ltd.
- White Corundum Abrasive, Brown Corundum Abrasive, Chrome Corundum Abrasive, Corundum Raw Materials, White Corundum Powder, White Corundum Sand, White Corundum Products
Henan
- Anshan Metal Co., Ltd.
- Casting part
Liaoning
- Shandong Haoyang Wear resistant Materials Co., Ltd
- Ceramic Liner, Alumina Ceramic Pipe, Ceramic Vave
Shandong
- Shanghai XJD Friction Material Co., Ltd
- Asbestos Free Brake Lining Roll, Asbestos Brake Lining Roll, Asbestos Free Brake Band
Shanghai
- Zhuzhou Zonco Sinotech Wear-resistant Material Co., Ltd.
- Cemented Carbide
Hunan
- Anhui Ningguo Zhongrui Wear-Resisting Material Co., Ltd.
- Grinding Media, Mill Liner, Crusher Hammer, Jaw Plate, Bucket Teeth
Anhui
- Luoyang Longrui New Materials Co.,Ltd
- Brown Fused Alumin, White Fused Alumin, Tabular Alumina
Henan
- Zabarh (Suzhou) Technology Co., Ltd
- Rubber Compound, FKM NBR. HNBR. EPDM. Acm. Nr. Br. SBR, Belt Conveyor Flexible Splice, Mill Rubber Liner, Rubber Seal & Oring, Acrylic Rubber, Rubber Parts, Silicone Rubber
Jiangsu
- Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd
- Grinding Ball, Forging Steel Ball, Rolling Steel Ball, Casting Ball, Grinding Rods, Grinding Cylpebs, Higt Chrome Casting Iron Ball, Low Chrome Casting Iron Ball, Grinding Steel Ball, High Wear-Resist
Shandong