All these equipments can be worked in complex stratum and win a good repute from the foundation contractors and owners with high standard quality, professional after sales service and top-ranking technology.

• 这些设备经受了各种复杂地层的考验，以高效的设备性能、优良的产品质量、专业的售后服务及先进的技术支持受到了工程承包商和业主的好评。