
LIN KUAN-YU
Following a three-year apprenticeship in lathe machining, he founded Rishengyuh in 1990. His approach is shaped by craftsmanship, technical experience and responsibility for product quality and customer commitments.
What began with a few lathes and components for test probes is now a family business producing custom metal components in Taiwan.

Since its foundation in 1990, Rishengyuh has steadily developed its turning expertise and manufacturing capacity. CNC turning and automatic turning are now at the heart of the business. Clear requirements, consistent quality and long-term working relationships guide the work.
Started with lathe machining and components for test probes.
ISO 9001:2015 quality management established.
Developing the brand, website and customer communication.
Rishengyuh is a family business in New Taipei City. Two generations combine manufacturing experience with the company’s development. Max supports international customers in English and German. His fluency in Chinese for business negotiations enables direct communication with the manufacturing team.

Following a three-year apprenticeship in lathe machining, he founded Rishengyuh in 1990. His approach is shaped by craftsmanship, technical experience and responsibility for product quality and customer commitments.

He combines the family business’s manufacturing experience with development in technology, branding and customer service, with the aim of building long-term relationships with customers in Taiwan and abroad.

Diplom-Wirtschaftsingenieur, specialising in production management (industrial engineering and management). Based in Taiwan, Max coordinates technical and commercial discussions between international customers and the manufacturing team in German, English and Chinese. He is fluent in Chinese for business negotiations.
Message MaxRequirements are clarified with the manufacturing team.
Drawings, inspection features and documentation are discussed in advance.
Manufacturing, dispatch and transit time are communicated separately.
Send your drawing or tell us about your project. We’ll clarify the next step with you.