For earning our customers' confidence in our products, we sent our products to the SGS (one of the leading authoritative certification companies in the world) for testing, fortunately, all our featured products are approved to be up to the standards, the featured products are as follow:

Rosin Modified Phenolic Resin,
Maleic Resin,
Water-White Resin,
Gum Rosin,
Glycerol Ester Of Rosin,
Terpene Resin,
Polymerized Rosin,
Pentaerythritol Ester Of Rosin.
  click here to check it out.

    click here to learn more about SGS