- Philabrasives Industrial Corporatio
- Address:1186 APC Building, Quezon Avenue, Quezon City, Metro Manila, Philippines,1003
- Kwengkwang Junkshop and Metal Casting
- Address:Poblacion Baco, Oriental Mindoro
- Juhana Prestige Philippine
- Address:Blk. 14 Lot 7A Santen Street, Kaunlaran Caloocan 1409, Caloocan, Metro Manila, Philippine
- Janstech Precision Manufacturing Corporatio
- Address:Annex A Complex ave PTC, Carmona, Philippines,4116
- FABRICAST INDUSTRIES INC.
- Address:Quezon City, Metro Manila, Philippines
- Silicon Exponents Corporation
- Address:Dr.A. Santos, Paranaque, Philippines
- Sy Sian Rubber Corp
- Address:14B Galino Street 11th Ave., Caloocan, Philippines
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