Advantages：

1. ISO certificate

2. Owerful R & D team;

3. Excellent after-sale service.

4. The ability of quantized production,from grams to tons;

5. Various kinds of advanced equipment in the laboratory and plant;

6. Efficient and safe logistic plans for chemical products transportation;

Basic information:

Product Name： 1,4-Oxathiane

Appearance: Colorless liquid

CAS No.：15980-15-1

MF：C4H8OS

MW：104.17

Assay : 98%

Packaging: 5Kg/Drum

Shipping: Timely delivery after your payment

Company information:

Zhengzhou Yuanli is the company with the most advanced technology and ability of batch production and supply with largest quantity all over the world. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Russia, USA, Great Britain, South Korea, India and so on.

Acridine series and borane series are our main products, waiting for your cooperation!

Product Name: 1,3-Diethynylbenzene

Appearance: Colorless liquid

CAS No.: 1785-61-1

MF：C10H6

MW：104.17

Assay : 99%

Packaging: 5Kg/Bottle or depends on your requirements

Shipping: Timely delivery after your payment

Advantages: Good quality, favorable price, factory sales directly

Company information:

Zhengzhou Yuanli Biological Technology Co., Ltd. (former Zhengzhou Sigma Chemical Co., Ltd.), established in 2009, is an integrated company engaged in scientific research, technology transformation, production, sales and import-export of uracil, meglumine, acridine series products and decaboraneseries products.

Zhengzhou Yuanli is the company with the most advanced technology and ability of batch production and supply with largest quantity all over the world. It subordinates a subsidiary company: Henan Chemical Pharmaceutical Co., Ltd and an European sales company: GLOBS Chemical Ltd..

Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have been authorized 1 1 patents. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Russia, USA, Great Britain, South Korea, India and so on. We also welcome customized orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk with us without any hesitation.

"Professional, dedicated, making every efforts" is the type of Yuanli people. We are willing to provide you with the most professional consulting, design the products of your most need, control products to meet the best quality. Looking forward to cooperation and creating the brilliancy together.