• Quality Assurance

We have our own lab to make sure all the products are under quality control. Almost all of them are TOP quality(the pure above 99.2%, only very few products are below it).
In the unlikely event that you receive the wrong product or not so pure product, simply notify us so we can arrange an exchange or resend. This will be processed as soon as we have received and checked the incorrect product.

  • Newest Products Service

We accept customization. You can provide us with the CAS# or the Illustrative structural diagrams, our Chemical scientific researchers will make it out for you within a given period that will be given to you by the researcher. Also, we offer the most popular products on the market.

  • Price Service

Our corporation CHANGZHOU DISA BioScience CO,.LTD is located in 410 building 2 fushen Business Plaza XinBei area Changzhou city Jiangsu province China. And we could provide our clients the products with the best prices. Our customers are all over the world, Our customers are all over the world, With 99.99 customer satisfaction worldwide.

  • Payment Services

We accept Visa Card Payment, Mastercard, Wire Bank Transfer, Western Union, and Bitcoin.
You can choose the suitable method of payment for you. We give 100% assurance that your personal Credentials will remain highly protected.
We are more careful to respect our client’s privacy, to completely remain classified we recommend you making payments through WU or Bitcoin. As soon as your payment is confirmed, We shall proceed immediately with the shipping process, once completed we shall send you tracking information of your package.

  • Guaranteed Delivery

We Guaranteed only EMS, other shipping methods will not be guaranteed. In case your package has been kept or hold in your country’s custom for more than weeks, We will resend your order ASAP upon your request (NB: only via EMS could be Guaranteed).
BTW, packages to these countries cant are Guaranteed now: Russia, Australia, and Germany. Because of their strict customs, not more than 70% packages could

pass the custom.

Warn: All the products are provided as science research, not used for any other purposes.
Some banned products in China will not be accepted to be customized any more, hope you guys could understand it.



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