Sourcing King specializes in apparel manufacturing, product development, and factory sourcing for fashion brands, e-commerce companies, and growing retailers across North America and globally. With operations strategically connected throughout China and Asia, Sourcing King provides a vertically integrated sourcing and production platform designed to help brands scale with reliable manufacturing, stronger quality control, and direct factory relationships.
Our team consists of experienced production coordinators, sourcing specialists, and factory-side managers working closely with carefully vetted manufacturing partners across China, Thailand, Vietnam, and Cambodia. Unlike traditional sourcing agencies that simply relay messages between brands and suppliers, Sourcing King operates through direct relationships with factory owners, directors, and production managers to maintain stronger oversight throughout the manufacturing process.
Founder & CEO Frank Choi has built an extensive network of direct factory partnerships across multiple product categories, particularly within apparel and cut & sew manufacturing. By working closely with factory leadership teams, Sourcing King helps brands reduce production mistakes, improve communication efficiency, optimize pricing structures, and maintain higher production consistency.
We specialize in:
Cut & Sew Apparel
Streetwear
Heavyweight Hoodies & T-Shirts
Denim
Activewear & Yoga Wear
Sportswear & Jerseys
Private Label Product Development
Custom Packaging & Accessories
Sourcing King supports clients throughout the full production lifecycle, including:
Factory sourcing
Product development
Sampling
Fabric sourcing
Production management
Inline quality control
Packaging oversight
Logistics coordination
Our continued growth is built upon a simple mission:
“To help brands scale through direct factory relationships, reliable production systems, and high-quality manufacturing at competitive pricing.”
