Порошок из алюмината стронция оптом для инъекций пластика, художественных красок, изделий из смолы

A)  Is it safe for human skin? How to use this powder?
      1) Safe, environmental friendly. Can send SGS test report. 

      2) For plastic injection molding, our suggested adding proportion is 0.4%-1%, and processing temperature keep below 230℃; For ink and paint, you can add 20%-30%. Better to choose neutral or weak acidic clear resin. (PH value between 7-9)

B) What’s your MOQ? Can i get your samples first before i place order? Free or charge?
    MOQ: 500g. Yes, free samples. But need you to pay sample freight cost. 

C) How to order and pay?
    1)Send us enquiry, we will respond you within 24 hrs during working time. Confirm product details and we send you our payment ways. 

   2)You can directly add and contact us via Skype, WhatsApp, Wechat etc instant messaging tools.

   3)Place order direclty on alibaba platform and leave us remarks about product you need. 

D) Which ways you send the goods, how long will it take?
If by air, it’s ranging from 3~12 work days. Mainly sent by Fedex, also can send by DHL, TNT, EMS etc.
If by sea, it’s ranging from 5~30 days.

E) How do you treat quality complaint?
A:Firstly, our QC department will do strict examination of our finished products before shipping. If there is a real quality problem caused by us, contact us we will give you a satisfactory reply immediately by resending you goods or refund.