A French Owned Company
With shareholders from the United States, France & China, Kanghong is truly a multicultural company with a global footprint.
For over 7 years, we have been focused on providing high quality, eyewear items for our customers around the world. Everything we do is in collaboration with our clients. From product design to prototyping and product manufacturing, we are with you every step of the way. We want you to walk away from your next project with us feeling like we made it easy.
OUR PARTNERS
and many more
Ludovic Guillaume
Owner
Ludovic Guillaume, owner and Chair of the Board at Kanghong is a Franco-American based in Seattle with 30 years of experience in China. He is an early pioneer in this country. He started sourcing in China in 1989 with a vision to help French importers to find reliable factories in China. He has opened offices and established operating entities in China, France, United States and has shipped out goods to more than 30 countries on 5 continents.
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Over the last two decades Ludovic has led the transformation of the company from a multi material trading company in the 90's, to a product development and manufacturing organization focused on providing high quality, brand focused product, packaging and point-of-sale items for high-end beverage industry, cosmetic and fragrance companies around the world.
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In 2005, he purchased 100% of Kanghong, a plastic injection factory in Zhuhai (China), adding manufacturing to his organization. Kanghong is a WFOE (Wholly Foreign Owned Enterprise). He has transformed this entity to what it is now today, a plastic injection factory specialized in eyewear committed to supporting environmentally friendly practices with a unique experience in biobased plastics, biodegradable plastics and recycled plastic from the sea.
OUR TEAM
Naomi Guillaume
Executive Director
Naomi leads our eyewear line of business. She has years of experience working internationally (including in the US and Europe), which she leverages to help guide our eyewear strategy. She is a graduate of Georgetown University with a degree in Science, Technology, and International Affairs, where her interest in sustainability and its place in global processes deepened. She strives to ensure our global strategy reflects that all while meeting and exceeding client expectations on quality and price.
Théo Berthuit
General Manager
Theo Berthuit, General Manager of Kanghong, is a French national based in Zhuhai. After graduating from Grenoble Institute of Technology with a materials and process engineering background, his first experience in China was in 2019 in Shenzhen, where his interest in the region began. He remained in China until joining Kanghong in 2024.
Theo has worked across various industries in China, placing a strong emphasis on product quality. Partnering with French and American companies, he assisted foreign customers in verifying that purchased products met market requirements and expectations. His dedication lies in team development and consistently achieving the highest levels of customer satisfaction.
From selecting raw materials to implementing production processes, all decisions at Kanghong prioritize Quality, Safety, People, and Cost. These traditional criteria are integrated with sustainability to ensure a balanced approach across all elements.​