BETA-ESTRADIOL-16 CAS 50-28-2 with good Price Wholesale price high purity product Crystal

Sales Manager : Cathy

Whatsapp/Tel/WeChat:+86 190 3139 6783

Email:cathy@jinbeichem.cn

We are specialized in exporting various chemical products, chemical raw materials, the full range of peptide products, cosmetic raw materials, etc. If you have any needs, please feel free to contact me!

Uses ：It is used as an organic synthesis intermediate. In medicine, it is used to produce drugs such as gastrine, phenoxylate, and analgesia. and the antihistamine drug.

Shanghai JinBei Chemical Technology Co., LTD is a leading cosmetics raw material manufacturer located in Shanghai of China. We mainly produce ketones, alcohols, organic acids, caine and other fine chemicals and organic chemical raw materials. Products are exported to North America, Europe, Australia, Middle East and other regions. At the same time, we can also provide customers with product customization services. We are specialied in the production of pharmaceutical intermediates, veterinary intermediates, dye intermediates with certification of ISO9001, ISO14001 and ISO45001.Quanjinci also has its own factory and laboratory to insure the quality.Our factory covers an area of approximately 3,800 square meters. The first-class R&D team, professional production team, and strict quality inspection department make us a leader in the domestic chemical industry. After many years of development, JINBEI Now it has developed into a diversified company with business scope covering chemical industry, real estate, clothing, agricultural products and other fields. Future, JINBEI must become a more important trade bridge between China and foreign countries, especially in the pharmaceutical industry. Choosing us, you will have a reliable partner, high-quality products, fast and safe transportation, and worry-free after-sales experience. Sincerely hope that we can establish long-term cooperative relations with our customers and achieve a win-win situation.

1. High quality - comes from high-quality materials and high technology.

2. Low price - the same quality, not the cheapest, but the lowest.

3. Free samples - we provide free samples, in stock, ready for delivery

4. Good service - timely reply to keep in touch, save your time, pre-sales and after-sales service is satisfactory.

5. We have our own warehouses in Australia, the United States, Germany, Canada and other countries, which greatly saves transportation time and customers can receive packages faster.

Q1: After-sales service about the product

A: After you buy the product from our factory, we have a professional technical team and after-sales team to serve you and solve all your future problems.

Q2: Can I get some samples?

A: Yes, we can provide samples, but the customer will pay the shipping cost.

Q3: How do I start the payment?

Payment can be made by Bitcoin, T/T or Paypal.

Q4: How to confirm the product quality before placing an order?

A: You can get free samples of certain products. You just need to pay the shipping cost or arrange to send the samples to us by express. You can send us your product specifications and requirements, and we will produce the products according to your requirements.

Q5: What is your minimum order quantity?

A: The minimum quantity we can order is 1 kg. But usually we can accept smaller quantities, such as 100 grams, at a cost of 100% of the sample fee.

Q6: Shipping time?

A: We ship within 3-7 days and provide tracking number. The shipping time is different in different countries. Please consult.

Q7: About the seller's response

Answer: We will respond to your message in a timely manner. We guarantee to respond to you within 24 hours to ensure timely answers and solutions to your questions.