Founded in 1989, NAN LUN Industrial Co., Ltd. is a veteran specialist in the development and manufacturing of high-quality, high-precision universal joints. The company markets its products internationally under its own "TOYO" brand. NAN LUN  says that all of its universal joints are made using the best materials and top-end equipment and that all processes, from materials sourcing, manufacturing, and processing to testing, inspection, and packaging, are conducted in-house at the company's Taiwanese factory.

All of the products are 100% "Made in Taiwan" to assure the utmost of quality and durability. NAN LUN 's slogan, "The Best Price is Equal to the Best Quality," reflects the company's constant pursuit of better product quality and more reasonable prices through a long-term devotion to R&D work, efficiency improvement, and management enhancement.

In addition to universal joints, NAN LUN  supplies other auto parts such as yokes, flanges, and driveshafts for popular Japanese, American, and European cars, trucks, agricultural machines, all-terrain vehicles (ATVs), and boats. Currently, the firm's monthly production capacity totals 200,000 pieces. The company says that it constantly develops new products and special production methods in order to meet demand and keep its leading competitive edge in the international market. Ci Huei also says that it uses consistent production flow processes and automatic machinery to guarantee the prompt delivery of its products. Detailed catalogs are readily available.
 
NAN LUN  reiterates that there are many fake products sold under the TOYO UNIVERSAL JOINTS brand logo in China, so it hopes global buyers to identify the right product source carefully. The company stresses that it NEVER operates a branch office in China, and both the company and its products are totally irrelevant to Chinese counterparts. The company also notes that it believes players in the business should have the same common goal: "Respect the eternal value of the brand, insist on the excellent leadership of quality."