◆Shanxi Yangcheng Nuowei Chemical Industry Co., Ltd signed the contract with our company to renew and expand the original emulsified explosive production line. New production line adopts the new type JWL-2 emulsifier with low revolution (it is lower than 1400 r/min, now the emulsifier is successfully adopted in Hei Longjiang Qi Taihe), the high-efficiency cooling machine and the new type homogenizer. The automatic safety chain protection technology at the whole production line has reached the international leading level. After the production line is rebuilt, the production capacity will be up to 2.5 ton/hour, it is estimated that it will be finished in late August in 2005.