网友自拍区视频精品丨中国精品少妇hd丨国产乱色精品成人免费视频丨天天爽夜夜爽人人爽丨樱花草视频www日本韩国

Our company has nearly 100 excellent employees, including production personnel, technical personnel, management personnel, sales and after-sales personnel, with many years of production, research, development and design experiences. According to the actual mining situation, we can customize the scheme to make each equipment meet the actual needs and solve the problems for customers.

Our company has several kinds of large-scale production equipment, such as numerical control lathe, numerical control milling machine, radial drilling machine, numerical control cutting machine, numerical control plate cutting bending machine, etc., with an annual production capacity of nearly one thousand mucking machines, and sales volume increase year by year.

Our company has obtained lot of product independent research and development patent certificates and utility model certificates, won provincial and municipal achievement award for many times, and obtained the safety mark center of safety standard mine products certification, obtained the safety mark certificate.

Our company has obtained lot of product independent research and development patent certificates and utility model certificates, won provincial and municipal achievement award for many times, and obtained the safety mark center of safety standard mine products certification, obtained the safety mark certificate.

Our company has a high industrial position and rich customer resources, and cooperates with many large and medium-sized enterprises such as China gold, Shandong gold, Shandong energy, Zhaojin, Shanxi Jinmei, Heilongjiang Longmei, Guizhou shuikuang, etc.