Pet bottle manufacturer Westone - Specialising in PET Plastic Manufacturing | Malaysia PET Plastic Packaging Manufacturer in Malaysia · Quality products/services · Experience and expertise · Competitive pricing · Excellent customer service. https://westone.com.my/ Contact Info Address: Lot 33, Jalan CJ3, Taman Cheras Jaya, 43200 Selangor. Email: [email protected] Phone: 03 – 9075 6161