China Coal Group New Energy Import & Export Co.,Ltd

On the afternoon of December 1st, Li Weidong, Vice President of Shandong Province Seedlings Association, President of Li Ying Seedlings Association, Chairman of Donghua Municipal Garden Engineering Co

In the same heat sealing temperature and heat sealing pressure under the condition of heat sealing hour longer, contact between the stronger heat seal. However, if the heat sealing time is too long, t

Our customers, Manager Shang and his members from Pingxiang, Jiangxi Province visited Shandong China Coal Group, and made a investigation about procurement of packaging machinery and long-term cooper

Shandong China Coal Group successfully registered the new company (China Coal Group) in California, which marks the China Coal Group develops into the international market,

Pliers sealing machine’s maintenance problems and using preparation

three points about continuous sealing machine''s mian structure and working principle