尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

Dezhou Zhongxin Hydraulic Machinery Co., Ltd. was established in 2006. The company currently has fixed assets of 4 million yuan, with a factory area of 6,000 square meters and a building area of 3,000 square meters. The company is equipped with 41 sets of production equipment, including a T2235×4-meter deep hole boring machine, CW61100C and CW6163C large lathes, CK6150 CNC lathes, and large heat treatment equipment, as well as 19 sets of testing equipment such as test benches, coating thickness gauges, and hardness testers.

Since its inception, the company has focused on high technology, high quality, and high efficiency. It has purchased advanced domestic manufacturing and testing equipment for oil cylinders, columns, and jacks, steadily improving product quality. Currently, the company's main products include: 1. Hydraulic systems 2. Hydraulic cylinders 3. Hydraulic support jacks. These products are widely used in industries such as machine tools, engineering machinery, petroleum, and mining, with an annual production of over 10,000 various oil cylinders, columns, and jacks.

In March 2009, the company successfully obtained the "Mining Product Safety Certification." Drawing on advanced international experience, the company independently developed and successfully launched columns and jacks with built-in displacement sensors.

With excellent product quality and comprehensive after-sales service, the company adheres to the business philosophy of "customer first, integrity and commitment, rigorous science, and continuous improvement," and the core concept of "always learning from the advanced, always seeking improvement, and always striving for excellence." It continuously serves mining areas and society, working with partners from all walks of life to create a brighter future for the industry.