Founded in 1994, Trinity Metallize Co., Ltd. (TPM) is a manufacturer & designer of high value-added gears, Helical Gear, powder metal parts, structural part, sinter part, etc. Quality Management System is in accordance with ISO 9002. Certification was provided by TüV-Zertifizierungsgemeinschaft e.V. Warm compaction & powder forging technology have achieved reliable performances on density increasing. Production consists of approximately 90% gears and 10% structural parts, which are sold direct to manufacturers or through distributor representatives. Our mission is to produce high quality P/M products and provide the best possible services to clients is a goal that is shared by everyone in Trinity Metallize. We also conduct business in an ethical manner and are committed to continuous improvement....

Founded in 1996, Auroral Sinter Metals always adheres to the motto of "sincere management, good service, and sterling quality" in the powder metallurgy field, and pursues innovation amidst research challenges with productive/ inspection instruments on the curve. Every effort we are doing is to stand at advantaged competition position. Our market focus is “Multi-National and diversified development”, providing automobile parts, Helical Gear, pump gears, pneumatic& electric tool parts, stainless parts, forging, blank stamping, lost wax (investment cast), etc. worldwide while Japan is our main exporting market, and Germany is our main exporting country in Europe. We have faith that internal-technology improvements will lead us to establish Auroral as powder metallurgy professional in the word....

In order to walk out into a new path in the field of the Gear industry, Saynen Industrial Co., Ltd. has devoted to building up a professional manufacturer of high precision gears, Helical Gear, spur Gear, worm and shaft, spline shaft, CNC rotary table, etc. we strive for high quality gears to satisfy customers’ needs. Today, after almost 50 years, we have become one of the largest Gear manufacturing companies in Taiwan. We have expanded our range of equipment many times. Now, most of our manufacturing and inspecting facilities are CNC machines, and bought from world famous companies, such as Reishauer, Swiss, Klingelnberg, Germany, and Kashifuji, Japan. In those days, many customers have agreed that our products can compete with those made in Japan, USA, Switzerland, Germany and so on.

Established in 1989, Yeh Der Enterprise Co., Ltd. is a company specializing in Helical Gear and provide other services. Yeh Der has over the years been working on the Helical Gears field. We are also has ISO 9001 certified. We always insist and emphasis on the principles of service, quality, innovation and business continuity and keep optimum status to provide the best service to our clients. Any inquiry or phone call is welcomed all the time. We will reply to you as soon as possible. Looking forward to have a long term business relationship with any of our customers. Just visit on our showeroom for more information about our products.