Progesterone CAS:57-83-0

Superiority:

Hello, dear friend!
I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction to our products and services. If you are interested in our products, please contact us via email
product quality
√ 1. The product quality has passed the professional production process and quality inspection, and the purity is more than 99%;

√ 2. The products shall be packed in special standard barrels or according to the requirements of customers. All packages should be carefully transported and protected according to customer requirements;
√3、The product from the raw material procurement, production planning, feeding capacity, production process, FG testing, warehousing inspection and other aspects of the whole process of quality control, strict supervision, through the authenticity, accuracy, timeliness and integrity of data records, to ensure the continuous improvement of product quality, and to put an end to all non-standard phenomen;
√4、Our products are of high quality and low price, and we have sufficient stock. We will send COA and product related information to you as soon as we receive your email     

Corporate services

√1. EMS, DHL, UPS or Fedex are used to order products. We will choose the best transportation mode according to the actual situation of customers to ensure the fastest delivery speed;
√ 2. If the mailing fails or the product quality does not meet the target requirements, we will refund according to the contract requirements;
√ 3. We will deliver the goods within 7 days after receiving your payment. If you need to cancel or change your order, please notify us within 24 hours after payment;
√ 4. If there are any problems in the use of the product, please contact us in time, and we will provide corresponding technical guidance and efficient and high-quality services;
Our service tenet is: service is the foundation, quality is survival, and technology is development.