国产桃色在线-国产特一级毛片-国产天美-国产天堂-国产天天操-国产天天色

About Us

Established in January 1999, Shandong Xinghui Chemical Co., Ltd is a private joint-stock enterprise specializing in the production of fine chemical products. Located in Shuangyang Town of Zichuan District in Zibo City, we are a specialized manufacturer of Dimethyl sulfate, Nitromethane, Hydroxylamine Hydrochloride, and calcium formate series industrial chain supporting products. Our company is a drafting unit of national industry standards of Dimethyl sulfate,Nitromethane and Hydroxylamine hydrochloride; the production technology of Hydroxylamine hydrochloride product passed the new product identification and acceptance of Shandong province: this process technology reached the leading level of China and obtained the invention patent of China. Up to now, our company has had 5 invention patents and 12 utility model patents, and our Nitromethane product has passed the acceptance of production license of industrial product. Our company got the certification of ISO9001 quality system in 2001. Due to reliable quality and excellent reputation, our products are well sold in dozens of countries and regions in Europe, America and Southeast Asia, etc.

Up to now, our company has obtained a number of honors, including province-level enterprise technology center, province-level contract-honoring and trustworthy enterprise, Shandong enterprise internship training base, advanced unit in Shandong Province for factory affair openning, advanced private enterprise in Zibo City, credit taxpayer in Zibo City, Two-100-best Civilization Honesty private enterprise in Zibo city, Zibo Labor Relations Harmonious Enterprise, Zibo City Safety Production Advanced Unit, Zibo Excellent SME, , National Model Workers' Home, National Health Promotion Enterprise Model Unit, Shandong Famous Trademark, labor award for the Revitalization of Zibo city, and so on.

Adhering to the business philosophy of "honest business and being people-oriented", our company has established a corporate culture of "integrity, harmony, innovation and development". Mr. Gao Yuan, the general manager of our company, is willing to cooperate with customers and friends all around the world to create a brilliant future.

Shandong Xinghui Chemical Co., Ltd (C) 2022 魯ICP備17021571號
主站蜘蛛池模板: xxxx在线熟妇free视频 | 91桃色无码国产在线观看二区 | 亚洲精品久久无码一区二 | 国产一区二区三不卡高清 | 自拍欧美一二区 | 国产91av视频在线播放 | 成人国产精品一级毛片久久 | 国产日韩精品一区二区在线播放 | 国产日韩激情综合一区 | 日日噜噜夜夜狠狠久久aⅴ 日日噜噜夜夜狠狠视频buoke | 国产成人av一区二区三区在线 | 色你妹gif动态图片 色妞AV永久一区二区国产AV开 | 精品国产高清自在线一区二区 | 51精品免费视频国产专区 | 日本在线不卡免费视频 | 日本人妻仑乱少妇A级毛片一 | 爱婷婷网站在线观看 | 久久综合亚洲欧美成人 | 日本A级做爰午夜免费视频 日本A片把舌头伸进粉嫩视频 | 国产免费私拍一区二区三区 | 国产精品国产三级国产普通话 | 久久久无码精品亚洲月韩91 | 国产成人精品亚洲2020 | a级国产精品片在线观看 | 99偷拍视频精品一区二区 | 免费大片黄国产在线观看 | 国产福利资源 | 国产综合色网站 | 97精品人妻人人做人人爽 | 亚洲成色www久久网站夜月 | 国产盗摄精品一区二区 | 日本里番大全无码工口 | 国产精品美女久久久m | 乱人伦人妻中文字幕无码久久网 | 国产私人裸体按摩无码视频 | 国产精品日韩精品 | 二区三区人 | 国语自产免费精品视频一区二区 | 国产午夜 | 中文字幕日本久久2019 | 国产精品午夜爆乳美女视频免费 |