About us

HH Yao Sheng Co., Ltd / Addison Co. Ltd.

Professional Precision Processing Your choice for reliable metal processing

Addison is committed to providing excellent precision metal processing services.
With many years of experience in the industry, Addison is committed to providing its customers with high-quality, high-precision metal products. Our professional team has a wealth of technical knowledge and exquisite skills in craftsmanship, and is able to handle a variety of complex processing needs. Whether small batches or large-scale production, we guarantee the quality and consistency of every product. We adhere to principles of innovation and quality-first, and are continuously adopting new cutting-edge equipment and innovative processes to meet the changing needs of the market.
Through rigorous quality control and professional after-sales services, we provide our customers with all-round support and cooperation. Our customers span a wide variety of sectors and high-tech fields including automotive and medical equipment manufacturers. When you choose HH Yao Sheng Co., Ltd. / Addison Co., Ltd., you are choosing a commitment to precision and excellence. We look forward to working with you to create a brilliant future.

Integrated Technology and Innovation · Precision Metal Craftsmanship

Dedicated to precision metal processing, we combine cutting-edge technology and innovative processes to provide products of excellent quality.
As leaders in the field, our professional team is proficient in various complex processing technologies and can meet the demands of a variety of industries. When you choose us, you choose quality and precision.

Professional Technical Team

With many years of industry experience, we are proficient in numerous precision processing technologies and are able to handle a variety of complex processing requirements.

Advanced Equipment and Technology

By adopting new cutting-edge equipment and innovative processes, we are continuously improving production efficiency and product quality.

Rigorous Quality Control

From raw material selection to the finished product inspection, comprehensive quality controls are applied to ensure that each product meets high standards.

Diversified Scope of Services

We provide precision metal processing solutions which satisfy the needs of vehicle manufacturers, medical equipment producers and clients from various other industries.

Certificates

The internationally renowned National Quality Assurance (NQA) certification organization

We are honored to hold the NQA standard audit certification for metal stamping parts manufacturing, as it demonstrates our excellence in quality control and manufacturing processes.
This certification not only confirms that our products meet international standards, but also demonstrates our firm commitment to quality products and customer satisfaction.
Our commitment to improving technical standards and service quality will continue as we work to provide our customers with the best precision metal processing solutions.

Customer Portfolio