美日韩黄色一级片免费_亚洲成了免费网站_2022国产麻豆剧传媒视频_亚洲精品一二三区99热乱_免费精品久久久看_琴去布料无小内_日本成人黄色网址_欧美中文精品亚洲_国产好看的a级黄色毛片在线_东京加勒比无码av

永大化工

yongda chemical

SPEECH

yongda chemical

Welcome to the website of Xuzhou Yongda Chemical Co., Ltd. Thank you for your attention and support!
Xuzhou Yongda Chemical was established in April 2004, mainly dedicated to the production of pesticides, pharmaceutical raw materials, and intermediates. With the trust and support of our customers, and the efforts and cooperation of over a hundred employees, the company has developed rapidly and healthily, and has now developed into a larger phosphorus trichloride production base in the Huaihai Economic Zone.
We strictly adhere to the 3S enterprise philosophy of Service, Speed, and Superiority, serving new and old customers with unchanged beliefs.
We sincerely hope that "Yongda Chemical" can: sustainable operation, strengthen and expand!

HOME  |   ABOUT US  |   SPEECH  |   PRODUCTS  |   FACTORY  |   NEWS  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2023, Xuzhou Yongda Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備09071720號