Company Profile

Company Profile


WELL SHYANG MACHINERY CO., LTD. (WSM) was established since 1975. The Company has committed on religions of “Quality is First”, “Excelsior”, “Customer Satisfaction” and “Innovative R&D”. As a professional manufacturer to produce various type of Kneader Mixer, Extruder and Pellet Making Machine that widely applied in different industries i.e. rubber, silicone, plastics, coating, adhesive and compound material, our sales network spread over the world.

The company has been served for 40 years of organization. Devoted itself on the product innovation and customer service, warmly obtained all the customers’ reliance & support. WSM has gained multi-national Patents for Hydraulic kneader mixer, Intermeshing rotor Kneading Mixer, leak-proof oil seal, automatic oil supply system and so on. All products are certificated CE Safety norms as well as EMC Test.

Throughout the advance consultation to the aftermarket service, WSM are always provided the customers with the optimum products, technical consultation, equipment layout, prompt customer service and the employee’s training to the customers. What we are concerned the customer requirement & satisfaction as principle, one step and one stair is its spirits, steadily foot on Taiwan and then advance towards the world. WSM is the most reliable partner to your business!

WSM was founded in the 1970s. The earliest company was named " San I Steel Works " and later changed its name to " Hsin Wan Machinery Works ". In order to expand its service to customers, we established " Well Shyang Machinery Co., Ltd." and the current chairman is Mr. Chang Wan I. The company has been served for three generations of organization. Devoted itself on the product innovation and customer service, warmly obtained all the customers’ reliance & support.

WSM has long been committed to the improvement and development of machine quality;
In 2000, Wellshyang developed the oil-hydraulic kneader mixer and obtained patents in many countries. In 2004, it successfully developed intermeshing rotor Kneading Mixer, becoming the second manufacturer in Asia to manufacture this type of machine after Kobe Steel in Japan.
In addition, Wellshyang also holds a number of patents, such as leak-proof oil seal for extruder, automatic oil supply system, etc. With more than 40 patents, we are the most patented rubber and plastic machinery manufacturer in the Asian industry.

- Introduced Japanese technology and capital, set up the board of directors
- Reorganized and referred Mr. Wan-I Chang as the present position

- Due to business expansion required, rent second factory in Tainan city

- Successfully developed Hydraulic Mixer and applied for patent

- Purchased 2,500 square meters land in Heping Road, YongKang Dist, and began to build the own factory.

- Due to business expansion required, rent third factory in Tainan city
- Invested 200,000 US dollars and successfully developed the intermeshing rotor kneading mixer in 2 years, becoming the first company in Taiwan and the second company in Asia to own this technology

- The new factory in Yongkang Dist was completed in May.
Second and third factory was closed, first factory turn into a warehouse

- Obtained the International Standards ISO9001&CE certification
- In pursuit of stable quality, decided to use Sumitomo reducer to all products

- Set up foreign agent in Europe - Russia, Middle East - Turkey, Iran, Americas- United States
- Export turnover accounts for 80% of annual turnover.

- Promoted the concept of environmental protection and obtained ISO14001 certification

- Registered Intermesh patents in Taiwan, China, USA, Europe and Thailand
- Successfully developed Intermesh Mixer 110Liters and the technology to manufacture 800HP rotor

- Commissioned by Japanese company and developed the TYR series extruder successfully, became the first company in Taiwan to own this manufacturing technology

- Successfully developed Intermesh Mixer 140Liters and the technology to manufacture 1,000HP rotor

- Successfully developed Intermesh Mixer 200Liters and the technology to manufacture 1,500HP rotor
- Based on high horsepower rotor to develop mixer chamber fixed device and obtained patents

- Based on TYR extruder, successfully developed extruder with pelletizer machine (TYP)

- Commissioned by Thailand company and developed the large extruder with diameter up to 350 mm

- Set up small laboratory for customer to conduct the machine operation test: kneader mixer, open kneader, extruder

- Purchased 4,500 square meters land at Yongkang Technology Industrial Park to build Yongke Factory

-Yongke Factory completed
- In order to expand Yongke factory to 9,000 square meters, purchased another 4,500 square meters land near Yongke Factory

- The second phase of Yongke factory was planned and started
- To promote business in Southeast Asia, established WSM(Thailand) Co., LTD Factory in Samutprakarn, Thailand

- The second phase of Yongke factory completed, the large lab factory was also set up : kneader mixer, banbury mixer, open kneader, extruder and pelletizer machine

- Invested in China Kunshuo Machinery Co., Ltd and renamed as Well Shyang Kunshuo Machinery Co., Ltd. (WKM)