Changzhou Wanyao Biotechnology Co., Ltd.
Tel：0086-519-89185693              Fax：0086-519-82076023
E-mail：wanyao@vip.163.com, MSN：synthesis-custom@hotmail.com
www.wan-yao.com (Our Web search results show current availability and prices)

We encourage our customers through E-mail order and inquiry,,Please include the following information with each order:

1. Catalog number and product name,CAS number

2. Quantity of product

3. Billing and shipping address

Delivery and Payment Terms

We use express delivery. All freight, insurance, and special packaging charges will be added to the invoice unless other terms have been arranged.  For international shipping charges, contact your sales representative.

Written quotations are guaranteed for 30 days. All orders are subject to credit approval. Terms of sale are net 30 days from date of invoice for approved accounts.
Prices
All prices are stated in RMB. Prices are subject to change without notice. Shipment will be made promptly even if prices have been nominally increased. Any reduction in price will be automatically applied to your invoice.

Application
All products in our catalog are sold for laboratory or manufacturing uses only. Many chemicals are hazardous. All of our products should be handled only by qualified individuals who have been trained in laboratory procedures and are familiar with the potential hazards of these chemicals.

Returns
Return shipment will not be accepted without permission.
Patents
weihaochem’s products may be covered by application or process patents. The Purchaser is responsible for any patent infringement resulting from the use of our products.

Warranties and Disclaimer
Weihaochem(the Seller) warrants to the original Purchaser only, that the products listed in this catalog conform to the composition and purity described therein at the time of their shipment. If there is any failure on the part of the Seller to meet this warranty, a refund of the purchase price will be made, providing the Purchaser returns the alleged non-conforming product within 30 days of the invoice date. Seller makes no other warranty, express or implied, including any implied warranty of fitness for a particular purpose or of marketability.

We Appreciate Your Business!