在线免费观看黄色A片|日本A电影网站|a黄色视频|岛国av网站大全|97毛片|特级婬片裸体免费看|超碰色色色|日韩AV无码免费播放|日韩AⅤ小电影|亚洲N多电影

Kunshan Handsome-Metal Technology Co., Ltd.

Kunshan Hengsheng Metal Technology Co., Ltd. was established in 2000. It is a comprehensive enterprise integrating steel trading and precision sheet metal parts manufacturing. The company now has an independent office building and a standard factory building of 20000 square meters, with a team of 100 professional and efficient employees. The main production equipment investment is about 10 million yuan, and there are more than 100 foreign enterprise customers.