We are a manufacturer of black masterbatch, white masterbatch, color masterbatch, functional masterbatch (antibacterial, anti-mildew, antistatic, anti-ultraviolet, anti-aging, flame retardant, anti-fog, open and smooth masterbatch, etc.) and engineering plastics (PA6, PA66, PC, PCABS, PPS, TPU, TPV, TPE, etc.). There are 12 production lines in Tianjin, Shanxi and Suzhou.

We provide 5-15 kg samples free of charge according to customers' needs, but the transportation costs need to be borne by customers.

 We keep samples for each batch, and compare them with the color of the formula. Only after the color difference meter detects them can we leave the warehouse.

We will complete the order in 5-10 working days according to the customer's order sequence.