Bis-Aminopropyl Diglycol Dimaleate 1629579-82-3 C14H28N2O7

We ensure the safe packaging and timely transportation of our products

Shandong Ranhang Biotechnology Co., Ltd is a company specializing in the production of chemical materials with research and branch offices, professional R&D team and production team, with the continue development and growth of international trade.

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FAQ

Q1 . How can I get the price?
 A: We usually quote within 24 hours after we get your inquiry.
If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote. 

Q2 . How about the packing?
A:  Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you.

Q3 . How do you treat quality complaint?
A:   First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.

 Q4 . What payment terms are acceptable?
A:  Trade assurance, T/T, Money gram. PayPal, L/C, etc.

Q5 . Can you give me a discount price?
A:  Surely, it depends on your required quantity.

  Q6 . What is the way you ship?
 A: Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex etc

Q7 . Can the packages be trackable?
A: YES, we provide tracking number and you can track on internet.