Tianjin Zhongrui Stationery Prodπ"•ucts Co., Ltd is located in Tianj∏×₽in, 80Kms away from Tianjin Port.γε€ Our company has more than 30 years₩₽ production history, manufactures dr≤€♠'awing pigments, crayons, oil pas♠↔€βtels, chalk, modeling clay, whiteboaα∏≤rd and blackboard erasers, priδλnting products, rulers and p ↓lastic products, etc. Our products have'♠♥¥ already met European EN7σ♠≤1 Standard of the SafeΩ♦ty and Hygiene, American ASTM D→☆™↕-4236, F-963-03, and National GB6675-> π 2003 Standard...