|
Only Industrial Corporation (OIK) established since 1976, the founder John Tsai has over 40 years of experiences in developing rollers and components related to windows and doors.
OIK has worldwide markets, range from America, Europe, Australia, New Zealand and South East Asia regions. Our main markets are Japan and America which further demonstrate how important quality is to our firm and the reason for over 30 years of establishment.
OIK started by manufacturing nylon, polyacetal, stainless steel, steel rollers, and now has extended its products to adjustable roller sets, hinges, and other related parts to doors and windows.
Rollers are important for doors and windows industry, we focus especially those that are used on shower, sliding and pocket doors, or windows, files cabinets and much more.
We’re constantly improving our products, constantly thinking how to make it easier for window and door manufacturers to install and solve their problems.
Once you try our products you’ll understand why our customers stay with us. Please send us your drawings/pictures or your requirements and we’ll be very pleased to give you our best quotation and the best qualities.
Beliefs:
“Rollers are heart of the doors and windows”, that is why we believe in using the best materials, with continuous innovations and producing the best qualities for our customers. Our customers also trust and believe in us in delivering the best of the best. Satisfaction guaranteed.
Our long term relationship with our current customers, some over 30 years, as well as new customers, showed “Customers Come First” philosophy that is deeply rooted in our company. Furthermore, there is a strong bond formed between us and our customers, continuous improvements and contacts keep us updated with what our customers’ needs and desired.
Missions
| 
