Quality & Manufacturing

quality page pic



Our manufacturing site is located in HuaLing Industry Base, Xinshi Town, in Shandong Province, China, and uses state-of-the-art facilities and abundant supply of raw materials.

  • Compliance with ISO9001, ISO22000, Star-K Kosher and GMP
  • Factory space 50000 square meters
  • Annual capability 10000 MT
  • 100,000 level purification of GMP standard workshop

We are continuously development our technology and expanding our production capacity to need the demands of our customers.


Quality Assurance and Control:

Our manufacturing site is in full compliance with the existing quality standards system and is verified as ISO22000, Kosher, and GMP. We have a thorough quality monitoring system that covers raw materials all the way to finished product shipment.

Complete and precise analytical instruments are available in our on-site central Quality Control labs to ensure comprehensive in-house testing and quality release compliant with required specifications.

Third Party Testing:

All products are systematically tested by an authorized third party to ensure quality. Testing on specific batches is also available upon customer request.


Our specialists in Research and Development cover innovation on new product development, technology advancement, and continuous improvement on existing quality and efficiency.

We have developed Choline Bitartrate (one of China National Sparking Project), Choline Dihydrogen Citrate, and Allantoin. Our patented film coating Choline products enhance stability, taste, and manufacturability for our international client bases over the last three decades.


Packaging and Logistic

HL-PHARMA USA offers efficient and effective packaging solutions along with a variety of choice and flexibility: fibre drums, paper carton, plastic bags, or aluminium foil. Fibre drums and paper cartons effectively ensure product safety duringtransportation. Plastic and aluminium foil bags are particularly useful for foodgrade products to maintain quality.

We also offer customized options in packing size, method, and transportation mode to meet the requirements of our clients.

Prior to shipment, all products are inspected to guarantee proper labelling, packaging, weighing, and relevant documentation support. Our fast and efficient logistics chain from manufacturing site directly to our customers allows for quality maintenance and control.

Packaging and Logistic1