JinshiWan Beijing

Comprehensive service provider of pipeline maintenance and repair

email: lcj@jinshiwan.com

tel: 400-0010-962

Beijing jinshiwan pipeline technology co., ltd. is engaged in pipeline construction and installation, pipeline testing, pipeline repair, pipeline maintenance and repair, pipeline maintenance and transportation, on-site machining, cleaning and harmless treatment and other technical services and sales of maintenance and repair products comprehensive operation service provider.