Guangzhou Wanjiang Biotechnology Co., Ltd. is a young chemical enterprise full of vitality, potential and comprehensive strength.The company is located in the center of politics, military, economy, culture and science and education in South China.We are a professional manufacturer engaged in the research, development, production, sales and service of surfactants, biological agents, organic chemistry, oilfield chemicals and disinfectant raw materials.We can offer a wide range of products to meet the changing needs of the market.Custom orders are welcome.We are committed to strict quality control and thoughtful customer service, and our experienced staff are always available to discuss your requirements and ensure complete customer satisfaction.With an annual production capacity of 10,000 tons/year, we can easily meet your large orders.If you are interested in any of our products or would like to place a custom order, please contact us.We will do our best to meet your needs.

Q1: Can I get some samples?
A: Yes, we can supply the free sample, you need bear the freight charge only.

Q2: How to pay?
A : PI will be sent first after confirmation of order,enclosed our bank information.Payment by Paypal , T/T, Western Union LC,Alibaba trade assurance

Q3: What's your MOQ?
A : Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q4: How about delivery leadtime?
A : Delivery lead time: About 5 days after payment confirmed.

Q5: Is there a discount?
A : Discount according to the quantity and product!

Q6: How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the sampl

A: Competitive price

B: Best quality

C: We are online all the time, if you have any problems, you can contact us at any time, then, we will reply you asp

D: We have our own laboratory and factory, can customize product according to your request
F: We have all kinds of transport mode, can according to your requirements, timely, rapid transportation arrangements