JUNCHENG CHALK RODUCTS FACTORY INC,

We would like to introduce ourselves to your esteemed organization. We are a Eastern company located in  HUBEI PROVINCE ---CHINA  .We produce school chalk with a very high quality under the supervision of an experienced(23years) and well-known CHINESE company(JUNCHENG  CHALK INC ).1-Capacity:300,000,000 Chalk Sticks per year2- Packaging: As customer request,6/box,10/box ,12/box,30/box,50/box, 60/box ,100/box,144/box.3- Specifications: European specifications no.3 part EN 71for 19954- Utilizing advanced process technology incorporate with the yakata chalk and crayon company  England who has 53 years experience.5- product and raw material are tested in the Royal Scientific association(RSA government labs) and  S.G.S  Shenzhen office China .6- Features:- Non toxic Chalk- Dustless- Easily erased- Smooth writing- Does not scratch the board- Weight 5 gram/stick. According to ISO 9002 Specs.- Available in all colors- Tapered chalk... [详细介绍]