日日操夜夜爱,99久久久国产精品免费99,999成人免费视频,久久婷婷人澡人人爽人人,女儿的朋友7,97久久精品国产,黄色片免费版

Your current location :Home / News Center / Company News
Our company has successfully passed the three-level review and acceptance of safety production standardization

On December 31, 2017, our company successfully passed the review and acceptance of the third level of safety production standardization and obtained the certificate of a third level enterprise of safety production standardization.

Previous Information : Changzhou Jiafa Granulation and Drying Equipment invites you to participate in the 11th International Biological Fermentation Exhibition (Jinan) in 2023
Next Information : The 2018 annual meeting of the company has come to a successful conclusion!

CHANGZHOU JIAFA GRANULATION AND DRYING EQUIPMENT CO., LTD
Copyright ? 2023 CHANGZHOU JIAFA GRANULATION AND DRYING EQUIPMENT CO., LTD  Support:JW WISDOM CUBIC