Smart Mining
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Tongling Chemical Group Xinqiao Mining Project
Tongling Chemical Industry Group Xinqiao Mining Co., Ltd. is one of the two major sulfur resource production bases in China, mainly producing pyrite with various metal elements, with an annual mining and dressing capacity of 2 million tons. It is now a wholly-owned subsidiary of Tongling Chemical...Read more -
Zaozhuang Mine Project
Zaozhuang Mining (Group) Co., Ltd. is a large-scale enterprise group that integrates coal production and processing, coal-fired power, coal chemical industry, machinery manufacturing, construction and building materials, household appliances, bioengineering, railway transportation, medical care, ...Read more -
Yunnan Datun Tin Mine Underground Emergency Broadcasting System
Yunnan Tin Group (Holdings) Co., Ltd. is a world-renowned tin production and processing base in China. It is the company with the longest and most complete industrial chain among the world’s tin production enterprises and ranks first in the world’s tin industry. Yunnan Tin has a long ...Read more -
Explosion Proof Telephone JWBT811 Used in Coal Mine in Colombia
Case Description Our explosion proof telephone JWBT811, pbx and junction box were exported to Colombia and they are used in coal mine. Our telephones are welcomed by our customers with good price and nice after-sale service. ...Read more -
Joiwo corded ATEX explosionproof Telephone was installed In coal plant
Case Description Ningbo Joiwo ’s rugged corded landline Explosionproof telephone JWAT811 have been installed in coal plant. Alluminum alloy material,with full zinc keypad and strong defend grade IP67. The telephone can handle the large temperature differences foun...Read more