Poly-L-aspartic acid CAS NO.25608-40-6

1) Quick response within 2 hours;

2) Quality guarantee: all products are strictly tested by our QC, confirmed by our QA before shipment;

3) Samples available for testing;

4) OEM/ODM Available;

5) Reasonable & Competitive price;

6) Fast Shipment: Samples in stock; bulk orders shipment within 3 days;

7) Professional transport team,easy for your customs clearance;

8) Economic freight save your shipping cost;

9) Refund service if there is any quality issue;

Xi'an HDM Biotech Co., Ltd. was established in 2012. It is a high-tech professional and technical enterprise integrating R & D, production and sales. Located in the world-famous historical capital-the ancient city of Xi'an.

HDM's production base is located in Xi'an, Shaanxi. It covers an area of 35,000 square meters and a building area of 20,000 square meters. It relies on the natural rich plant resources in the mountainous areas and the production bases of Chinese natural plant extracts in southern Shaanxi. Currently it has three multi-functional plant extraction and purification production lines and one Pilot production line, a fully equipped laboratory. 

HDM Biotech is equipped with various detection equipment such as atomic absorption spectrometry,gas chromatography,spectrophotometer,polarimeter,automatic titrator, biochemical oxygen demand incubator, chemical oxygen demand incubator, high performance liquid chromatography Etc. to ensure product quality.

HDM's main products are plant extracts,health products,cosmetic raw materials,as well as food additives. Most of our products are derived from natural plants. Marketing services are available in many countries around the world, as well as Hong Kong, Macao and Taiwan regions. We have established a good and stable cooperative relationship with more than a hundred food,health products and daily chemical manufacturing companies.

Q1:Are you a manufacturer or trading company?

A: We are a manufacturer, welcome to visit us.

Q2: What's your MOQ?

A:It depends on different products, we accept sample order or provide free samples for your

   testing.

Q3: How to confirm the product quality before placing the order?

A:Sample could be provided, and we have inspection report issued by authoritative third-party

   testing agency.

Q4:Can you send products to my country?

A: Sure, we can, we have rich shipping experience to the whole world.

Q5: How about delivery time/method?

A: We usually ship within 1-3 working days after your payment.

    We can ship by door to door courier, by air, by sea, you could also use your own shipping

    agent, if u have.

Q6. How to solve after-sale disputes?

A: We accept Changing or refunding service if any quality problem, u can pay via Trade

     Assurance Order to protect your fund security.