Sun Sourcing & Company is a collaboration between David Sun, Tyler Lau, Andrea Zoellner, and Chelsea Kim. We’re business partners in bringing expert manufacturing solutions to Western businesses.

What sets us apart

We’re native English speakers in your time zone. No longer worry about important details getting lost in translation or staying up until 3 am to speak to your manufacturer.

We cover a full spectrum of expertise from business strategy, to design, manufacturing, and logistics. We understand the big picture and the nitty-gritty of running a product-based business.

Boots-on-the ground inspection, advocacy, and negotiations. You can trust us to be an extension of your brand in Asia.

We have an incredible network of factories specializing in a variety of manufacturing techniques, often difficult to find without introductions.

Meet the team

Founders

David Sun

Manufacturing Relations
Shenzhen, China

David has over 15 years of experience in Chinese supply chain and manufacturing. His office is located in Shenzhen, one of the biggest manufacturing hubs in the world. His attention to detail and negotiation skills make him a highly sought after partner for business seeking in-person representation with manufacturing relations.

Languages: Mandarin, Cantonese, English

Tyler Lau

Account Management
Kansas City, USA

Tyler is an industrial designer, product designer, and entrepreneur. He is experienced in the intricacies of taking a product from ideation to mass manufacturing and working with stakeholders across the entire production process. His experience with tech packs, specs, and testing is invaluable in ensuring the success of manufacturing projects.

Languages: English, Cantonese, Mandarin

Andrea Zoellner

Business Development
Montréal, Canada

Andrea is a marketing executive turned retail entrepreneur and is well-versed in the challenges of growing a profitable product-based business. She is also a strategic consultant, helping brands determine scalable marketing and business strategies for rapid growth.

Languages: English and French

Consultants

Chelsea Kim

Account Management
Seoul, Korea

Chelsea is an industrial designer and UX/product designer with deep expertise in developing physical products from concept to production. She has led end-to-end product development, including design for manufacturing and packaging, and brings a user-centered approach to physical goods. As a UX designer, she also specializes in creating seamless e-commerce experiences that bridge storytelling, conversion, and usability, helping brands successfully launch and scale online.

Languages: English and Korean

Sun Sourcing & Company operates under the brand of Shenzhen GiiKus Technology Co.,Ltd in China.