About us


A-ONE offers innovative services to international clients working in China. Our unique approach to effective project management is the key to maintaining and achieving your commercial objectives overseas.
China is one of the most dynamic and cost competitive markets in the world. Navigating the local business environment requires a knowledgeable partner committed to your long term interests.
As specialists in sourcing, manufacturing, quality assurance and corporate consulting; we provide a full portfolio of services tailored to your unique requirements and goals.
We offer direct access to distribution in China, as well as seamless integration of engineering and manufacturing for your global supply chain. Contact us to find out more about what the A-ONE “Partnership with Integrity” promise can mean for you.

Management Team

Robert Welt


A US citizen with 30 years of experience in Asia; specifically, Taiwan and China. Robert’s background is in purchasing, sales and finance. He is completely fluent in Mandarin Chinese and possesses a unique understanding of the intricacies of doing business in Asia.

Lorne Smith

Director of Business Development

A US citizen with over 20 years of experience in Asia. Lorne has a rich background in systems management and process control. With a 20 year history of IT system development and implementation, Lorne offers a very hands-on approach to project management and problem-solving.

Diana Lee

General Manager

A Taiwanese native with over 25 years of experience in finance, shipping and purchasing. Diana has held positions in Hong Kong, Taiwan and Holland. Her strengths are in overall management and business coordination.