Only Industrial Corporation (OIK@) provide rollers which come with varieties of material such as nylon, polyacetal, stainless steel, steel rollers, as well as adjustable roller sets, and other related parts to doors and windows.
OIK focus especially on rollers that are used in the showers, sliding, screen doors and pocket doors. In addition, windows and filing cabinets.
We design and manufacture based on your requirment (customized). Feel free to contact us.