Loong Yee Precision Co., Ltd., established in 1969, has experienced steady growth over the years. We are a highly experienced manufacturer specializing in producing parts for a wide range of industries, including machinery, chemicals, electronics, construction, architecture, transportation, engineering, automotive, and marine sectors. Over the past 40 years, we have built strong, long-lasting relationships with our customers worldwide. We work closely with a diverse network of material suppliers and subcontractors to produce the highest quality products. Our company is committed to providing continuous service to our customers, with ongoing innovation and development to enhance our product offerings. To maintain our commitment to quality management, we are ISO 9001:2015 certified. We also strive for excellence in every aspect of our operations.

“QUALITY AT THE CORE, CUSTOMER SATISFACTION IN FOCUS”

Loong-YEE Precision Industry Co., Ltd. is located in Zhongli, Taoyuan, in northern Taiwan. 

Since our establishment, we have continued to innovate and grow steadily, becoming a trusted manufacturer of metal components and specialty screws across various industries. With years of manufacturing experience, we have also invested in advanced machining equipment and high-precision inspection instruments to further enhance product quality.

Corporate Milestones

Professional High-Quality Metal Manufacturing / Your Partner in Precision Metal Manufacturing

High Customer Satisfaction

Quality-driven, service-oriented. We combine high-precision manufacturing with attentive service to meet every client’s unique requirements, with a specialized focus on ensuring stable lead times and consistent quality for medium-to-high volume production

Customized Component Services

Specializing in high-precision CNC machining and custom component manufacturing, we empower you to transform complex designs and functional requirements into reality with absolute precision.

Wide Range of Metal Materials

From copper and iron to aluminum alloys and stainless steel, our technical expertise spans a wide range of metals. We offer versatile machining solutions tailored to your material requirements, fully supporting both high-volume production and long-term strategic partnerships.

ISO 9001:2015 Certified

Through standardized management systems and rigorous internal protocols, we have achieved international certifications to ensure every product meets the highest quality standards. Our infrastructure is specifically optimized for consistent, high-volume production orders.