Zibo Longshine International Co., Ltd​​​

Our History

Zibo Longshine is a specialized supplier and manufacturer of abrasives tools, materials and concerned products. The founder Mr. Ding has been in the industry since 1999 and has been engaged in production, technology and sales positions. We know what our customers need, what they care about.

Our Factory

Our factory can supply from raw materials to finished products, such as Brown Fused Alumina, White Fused Alumina, Pink Fused Alumina, Black Silicon Carbide, Green Silicon Carbide, Glass beads... Bonded abrasive products and Coated abrasive products.

Our Product

Abrasive materials:

1. Brown fused alumina (brown corundum)

2. White fused alumina (white corundum)

3. Pink fused alumina (pink corundum).

4. Black silicon carbide (black carborundum)

5. Green silicon carbide (green carborundum)

6. Zirconium fused alumina (ZA25 and ZA40)

7. Boron carbide

8. Glass beads

9. Steel shot, steel grit

10. Stainless steel shot, Steel grit

11. Walnut shell

12. Spherical fused alumina

13. Ceramic beads

Bonded Abrasive products.

14. Vitrified grinding wheel for crankshaft

15. Centerless grinding wheel

16. Bearing grinding wheel

17. Internal grinding wheel

18. Cylindrical grinding wheel

19. Surface grinding wheel

20. Roll grinding wheel

21. Tool room grinding wheel

22. Whetstones

23. Resin bonded grinding wheel

24. Snagging grinding wheel

25. Grinding disc

26. Cutting disc

27. Rubbing blocks

Coated Abrasives products

28. Abrasive cloth

29. Abrasive paper

30. Flap disc

31. Sanding disc

32. Sanding belt

33. Flap wheel

34. Sanding sponge

35. Fiber disc

36. Non woven flap wheel

37. Boron carbide nozzle

38. Tungsten carbide nozzle

39. Alumina ceramic products

Product Application

Abrasive materials:

Our abrasive materials widely used in sandblasting, grinding, polishing, abrasive tools marking, refractory, ceramic industry, filter media.

Grinding wheels widely used in processing metal, glass, ceramic, stone work pieces, including crankshaft and camshaft, bear, tools room, creep feed grinding, ball grinding.

Coated abrasives widely used in polishing/cleaning metal, stainless steel, wood, furniture, stone, drywall, automobile, 3c electronic etc.

Our Certificate

Our company has obtained the certificate of quality management ISO9001:2015 and CE12413:2019 for grinding wheels, cutting wheels.