Inspection

On July 23th, a batch of Pipe Inspection Crawler Camera was inspected and loaded in the China Coal Group E-Commerce Industrial Park.

On the morning of May 16th, Jining Tourism Industry Association Secretary General Wang and Head of market section

Pipe Inspection Crawler Camera is suitable for surveying and testing inside residences, small-scale commercial establishments, special factories and municipal engineering pipelines, including slender,

On the morning of February 10, Thailand Shiweiya Technology Co., Ltd Chairman Joe MA (Ma Xinguang) and General Manager MR.SATHAPORN and their entourage visit China Coal Group accompanied by leaders su

November 1, Deputy General Manager of China Coal Group, China Transport Intelligent Group Yantai Cross-border E-commerce Company Construction Office Director Fan Pei Gong, General Manager ofChina Tran

On the afternoon of September 12, Jining City Association For Science And Technology Vice Chairman He Bo and Office Director Zhai Luke visited Shandong China Coal Group for inspection, inspect for Chi