Olayda's Manufacturing Company

Plastic Products

241 Doon St., Fortune Village Valenzuela Metro Manila

Tel : 292-5566

Opulence Industrial Corporation

Plastic Products

59 E. Maysan Rd. Valenzuela Metro Manila

Orchard Industrial Corporation

Plastic Products

59-A Maysan Rd. Valenzuela Metro Manila

Orientgal Plastic Manufacturing

Plastic Products

Pearl Island Phase II Valenzuela Metro Manila

Orin Chem. Industrial Corporation

Chemical Products

Mahabang Parang Rd. Valenzuela Metro Manila

Tel : 983-4690

Orion Rubber Manufacturing Corporation

Rubber Products

Raminel Road., T. Santiago St. Valenzuela Metro Manila

Tel : 294-1370

Orion Star Corporation

Metal Products

Jacinto St., Marulas Valenzuela Metro Manila

Tel : 291-77-13

Othelo Leather & Metal Products

Fibercraft

290 Coloong II Valenzuela Metro Manila

Oversea Plastic Manufacturing

Plastic Products

5 M. Francisco St. Valenzuela Metro Manila

Tel : 291-6686

P.E. Tech Plastic Manufacturing

Plastic Products

238 E. Miranda St. Valenzuela Metro Manila