香港经典三级AV在在线观看,国产免费破外女真实出血视频,国产A级特黄的片子,国产2021最新不卡

Zhongnan Machinery Co., Ltd.

Foshan Nanhai Zhongnan Machinery Co., Ltd. is a state-level high-tech enterprise, focusing on large-scale mechanical design and precision machinery manufacturing group enterprise. It has established a number of precision manufacturing bases in China, and gradually formed a group management mode with precision machining, CNC machine tools, metal 3D printing equipment and oil key parts production and processing as the core.

We continue to adhere to the business philosophy of "focus, innovation and talent", constantly carry out technological innovation, and provide more quality services for customers.

2000Year

Established Zhongnan Machinery

10Each

Precision Manufacturing Base

2Each

Engineering Technology R & D Center

3Big

Core business

中文  EN
Unique