Concept 4 is a Hong Kong-based manufacturing and sourcing company specializing in beauty accessories, color cosmetics, fashion accessories, co-packing, lifestyle products, and home fragrance solutions. As a Certified B Corporation with over 20 years of industry experience, the company serves as a one-stop solution for brands and retailers seeking quality products with environmental responsibility. It stands for building a better world by creating environmentally sustainable as well as socially and economically ethical products, with expertise in design, product development, and global sourcing.

The company's sustainable approach encompasses key certifications including B Corp, EcoVadis and CDP, demonstrating commitment to environmental stewardship and social responsibility. With headquarters in Hong Kong and advanced facilities including a dedicated Cut & Sew Sample Room and 3D printing capabilities, Concept 4 delivers innovative, eco-conscious solutions that meet the growing demand for sustainable beauty and lifestyle products while maintaining the highest quality standards built over two decades of manufacturing excellence.