In 1982, Guanshan Association established the Asian General Management Office in Kaohsiung, Taiwan, and established a research and development plant, professional oil seal design, production and technical services. Combining the top theory of European oil seal design crystallization, the company developed the new improved oil seal patent [Chinese Patent No. 02215004.8] CTY brand, and successively launched TG4/TGA and TGAN skeleton oil seals, and represented European, American and Japanese high-quality seals for Taiwan. Mechanical manufacturing is matched. With the continuous development of the business, the company was incorporated in mainland China in 1992, and successively established Shenzhen Branch, Foshan Branch, and the same (Xiamen) China General Management Office, and established the same (Xiamen) Hardware Industry Co., Ltd. Sole proprietorship], Guanghao (Shanghai) Machinery Industry Co., Ltd. [foreign-funded sole proprietorship], homologous Chengdu branch and exhibition hall, and homologous Shenyang branch. CTY brand German patent registration: GERMAN TRADEMARK APPLICATION: NO.30238952.0/17. In 2012, the spot supply market was officially launched. The R&D team has developed a new and improved product ME-RING (Chinese patent ZL02215003) to solve O and X. The ring has a faster reciprocating motion and is broken.

The main products of the company are CTY brand-TG4, TGA, TGAN (TGA+VGY) and other skeleton oil seals, combined with the crystallization of European technology, with external ring thread to strengthen the prevention of external leakage, built-in three lip, strengthen the prevention of internal leakage, loading and unloading Convenient and enhanced withstand voltage. TGAN type oil seal design strengthens the lubricating oil end, prevents particles from getting into the main lip, strengthens the oil seal pressure, challenges the impact of 10 kg fluid and prolongs the service life of the oil seal. It is a breakthrough innovative design. Enhance the requirements for rubber products, in line with EU environmental inspection standards. It was submitted for inspection in 2009. SGS ROHS project Test Report NO.SH9133753/CHEN inspection passed; SGS PFOS project Test Report NO.SH9133751/CHEN inspection passed (PASS); SGS ASBESTOS project Test Report NO.CANEC1308293901 passed. In 2010, CTY homologous oil seal won the Taiwan Consumer Association First Brand Award (2010 Consumer Word No. 000329), National Excellent Commodity Gold Medal (2010 Consumer Word No. 000425); 2015 CTY Homologous Oil Seal won CCTV CCTV network oil seal project recommended the designated brand.

The company adheres to the concept of scientific and technological innovation, adheres to the goal of high quality, pays attention to product quality, technical service, and continuously strengthens the improvement of customer service. In 2004, the company successfully introduced the ISO9001-2000 quality relationship system to improve customer satisfaction, and successfully passed the certification of the German TUV certification company. In 2009, the project that introduced the effectiveness of execution was passed the ISO9001-2008 version.

We strive to adhere to the corporate philosophy and quality policy of "no best, only better and better". We hope to cooperate with China's machinery industry partners to create high-quality and high-brand machinery, enter the world's high-end manufacturing industry, and create another miracle of honor in China. We sincerely invite partners with consensus!

                                  Chen Wenchang