久久国产欧美成人网站-狠狠色丁香久久综合婷婷-国产精品有码无码av在线播放-天天做天天摸天天爽天天爱-九色综合网-日本免费成人-国产成人精品一区二区三区在线-91精品国产91久久久久久-视频在线看-国产夫妻av-91精品国产网站-亚洲国产欧美人成-任我爽橹在线视频精品583-久久爱www免费人成av-亚洲精品色无码av试看

HOME	ABOUT US	PRODUCT CENTER	QUALITY CONTROL	CONTACT US

ABOUT US

ABOUT US > Market Operation

Product market operation

Product category	Sales volume in 2022 (tons)
Titanium & titanium alloy tube	750
Seamless steel tube	18000
Welding tube	3500
Bundy tube for refrigerator	10000
Other alloy tubes	5000

Ratio of domestic and export sales for three-category products