Chi garage door torsion spring shaft is developed by our R&D members who are talents with excellent professional skills. They care about each detail of the product according to the market research. The coated surface has greatly improved its durability2.
It has great customer satisfaction and low return rate. Being processed under antirust treatment, it has added corrosion resistance3.
garage door torsion spring shaft brings you much more convenience for tube shaft . It sells well in the USA, Russia, Europe, Australia, New Zealand, Mexico, Middle East, etc
|Garage door hollow shaft|| 2.0mm and 3.0mm|| Galvanized steel (Black or white) || 25.4mm with keyway|
With increasing expanded markets, the current major focuses of Chi Hardware Corporation Limited are R&D, design, manufacturing, and overseas marketing of tube shaft . Our CEO is responsible for the strategic development of our business. He/She continues to expand the development and production of products and improve manufacturing services through the penetration of new markets.2.
Our products sell amazingly well in overseas markets, and this directly contributes to our company's annual income. This shows that we have a presence in the international market.3.
Our staff is second to none. Most of them have spent their entire career in this field. They know to design and produce from the perspective of artisans. This ability distinguishes our company from most factories that can only run simple projects. We guarantee that all of our actions are in line with environmental laws and regulations. All of our production processes are stepping forward a more environmentally acceptable way. For example, we have established professional wastewater treating way.