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Certifications

We are a BSCI , ISO , CE , EN71-3 , ASTMD-4236 , MSDS approved manufacturer.Our company’s products are of excellent quality, and every product has undergone strict quality control to ensure that we provide customers with the best quality products.We have possessed numerous advanced automatic assembly line at present,the whole marker is assembled automatically by equipment.Since its establishment, the “GXIN” brand has won unanimous praise from customers and is welcomed by more than 50 countries and regions around the world.”Professional, Heart-attention, Speciality” will be our eternal pursuit, “quality, efficiency, integrity, pragmatic” is our development policy.

Certificate

Valve Type-CE
Valve Type EN-71
Panit-EN71
MSDS-WB
MSDS 31-33-A1N -EU
Marker Ink-MSDS
Cotton Core-EN71
Cotton Core-CE
CHANGCHENG MANUFACTURING PENS
2023BSCI
2022Pigment-MSDS