Chongqing Zhanfa Construction Labor Service Co., Ltd. Our company has long been committed to municipal engineering and trenchless technologies, specializing in trenchless directional drilling, trenchless pipe jacking, earth-pressure balanced pipe jacking, manual pipe jacking, slurry-balanced pipe jacking, deep foundation pile driving, working shaft construction, grouting, and other related services. We possess a number of domestically advanced horizontal directional drilling rigs, with an annual crossing capacity of up to 100,000 meters. Over the years, our company has continuously developed itself based on the construction philosophy of “innovation and excellence,” leveraging our highly reliable trenchless pipe-jacking technology to provide fast and high-quality services for power, telecommunications, municipal utilities, natural gas, tap water, sewage treatment, cable television, broadband networks, and other sectors. We have earned widespread acclaim and positive feedback from ... [
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公司介绍
