Hong Kong
Dongyu Group Enterprise Co Ltd (Hong Kong) is a Premium Nutrient Additive Distributor in the USA. They offer high-quality raw materials like L-Carnitine to supply manufacturers and distributors of dietary supplements. The company has had an NSF-certified facility network with national delivery in the USA since 2005. Dongyu USI is the exclusive importer of KoncepNutra™ L-Carnitine from China, one of the world's leading producers of this raw material. The company operates a variety of nutrient products and has its main warehouse in Tustin, California. Dongyu USI supports the entire supply chain phase and offers samples, customizations to specific requirements, and technical support directly from the manufacturer.
Browsing, company names, locations and sectors are always free. A free account adds 5 contact releases every month — e-mail and phone, view or export. Need more? Contact packs start at 19 € for 50, or upgrade to a monthly plan.
Yes — no card required. Browsing is always free, and a free account adds 5 contact releases every month.
Your first 5 contact releases each month are included in the free account. After that, packs start at 19 € for 50 contacts (view or export), or a monthly plan for regular use.
Companies are harvested from the open web — registers, websites and industry directories — not self-registered sign-ups. Contact details are shown only once you use a release or credit, never invented.