Only Industrial Corporation OIK®
Only Industrial Corporation (OIK) is established since 1976. The founder, John Tsai, has over 40 years of experience in developing rollers and components related to windows and doors.
We started by manufacturing nylon, polyacetal, stainless steel, steel rollers, and now have extended our products to adjustable roller sets, hinges, and other related parts to doors and windows.
Rollers are the hearts of the doors and windows. We focus especially on those that are used in the showers, sliding, screen doors and pocket doors. In addition, windows and filing cabinets.
OIK has worldwide markets, ranging from America, Europe, Australia, New Zealand and South East Asia regions. Our main markets further endorses the quality of our products. Additionally, we’re constantly improving our rollers to make installations easier for window and door manufacturers.
* To keep customers’ information confidential.
* Continuously improving our products for customers
* Vigilant QC to ensure excellent quality control in our factory.