Bulk Vitamin Our History
Changsha Heking Bio-tech Co., ltd was established in 2016, located in Changsha, Hunan province. Heking is a professional supplier of herbal extracts & plant extracts, specialized in the research, development and production of active ingredients of plant extracts and natural products for functional foods, dietary supplements, health products and pharmaceutical field.
Besides, We have founded our unique warehouses in Los Angeles, USA in order to serve more customers all over the world.

Our Team
With high-level technical personnel and comprehensive team, we provide customers with professional, comprehensive, fast and high-quality services to solve the technical problems in different industry. An internal quality control system higher than the industry standard is strictly formulated for each product to ensure the high quality and stability of the product.
Producing Factory
Package and Delivery
1. How can we guarantee quality?
We always take a pre-production sample before mass production for tracking, always do a final Inspection before shipment, and are certified for GMP, ISO22000, HACCP, Halal and Kosher.
2. What can you buy from us?
Physta Tongkat Ali extract, BioKesum water pepper extract, SLP+ Kacip Fatimah extract, Nu-Prep Lelaki for Men, Nu-Prep Wanita for Women, Nu-Caffe Tongkat Ali coffee, as well as Private Label/OEM options.
3. Why should you buy from us not from other suppliers?
Biotropics is an industry leader for products made from Malaysian herbs, with our extracts and finished goods being sold worldwide. We have more than 10 years experience and are committed to delivery of high quality products.
4. What services can we provide?
Accepted Delivery Terms: FOB,CIF, EXW,CIP锛?br/>Accepted Payment Currency: USD;
Accepted Payment Type: T/T;
Language Spoken: EnglishBulk Vitamin
website:http://www.cshek.com/