黄黄自拍无码日韩啪啪网,少妇黄色一级电影,日本一级片免费网

HOME
ABOUT US
PRODUCTS
Cosmetic Functional ProductsFlavorsSolvents and Pharmaceutical Intermediates
NEWS
OVERVIEW
ORDER
CONTACT US
CHINESE

0102

Next Theme

02 / 04

CHANGYI CITY RUIHAI BIOTECHNOLOGY CO., LTD.

Company Profile

CHANGYI CITY RUIHAI BIOTECHNOLOGY CO., LTD. was established in 2012. The company is located in the provincial standard chemical industry park, Weifang Changyi Binhai (Xiaying) Economic Development Zone. It specializes in the research and production of fragrances and flavorings, cosmetics ingredients, food additives, intermediates for pharmaceutical and agricultural chemicals, as well as chemical solvents.
The group company has 5 production factories with more than 320 professional employees and modern plant and production equipment...

2012

Established in 2012
320

320+ Employs
24800

24,800 square meters

CHANGYI CITY RUIHAI BIOTECHNOLOGY CO., LTD.

The group company has 5 production factories with more than 320 professional employees and modern plant and production equipment. The company has obtained production licenses for dangerous chemicals and food, and has multiple production platforms for chemical synthesis, including bromination, chlorination, amination, oxidation, reduction, fluorination, and hydrogenation reactions. In addition, it also has a good biological synthesis platform.

PRODUCT CATALOG

Fragrances and flavorings, cosmetics ingredients, food additives, intermediates for pharmaceutical and agricultural chemicals...

CHANGYI CITY RUIHAI BIOTECHNOLOGY CO., LTD.

CONTACT RUIHAI

•   CHANGYI CITY RUIHAI BIOTECHNOLOGY CO., LTD.
•   Contact: Manager Zhang
•   Cell phone: +86-18615081501
•   E-mail: sales@ruihaibiological.com
•   Url: www_ruihaibiological_com.xdlc5.com
•   Address: Dongyi Road, Binhai (Xiaying) Economic Development Park,
    Changyi, Shandong Province, China

News Center

CHANGYI CITY RUIHAI BIOTECHNOLOGY CO., LTD.

About Ruihai

•  About us

•  Culture

•  Order online

•  Contact us

Product catalog

• Cosmetic Functional Products

• Flavors

• Solvents and Pharmaceutical Intermediates

• Others

Overview

• Overview

Jeffrey: +86-18615081501

+86-18615081501

欧亚淑女AV一区\|网络av影片人人看人人看超碰\|日韩国产av外国特一级黄片\|亚洲特一级中文字幕黄色电影\|亚洲无码AV探花系列\|人妻福利网站在线观看\|日本国产欧美一区\|欧美顶级黄色三缎片\|亚洲av五码日本a视频网站	亚州-区二区氵区\|欧美亚洲日韩一级特黄在线\|成人黄色免费在线观看\|91久视频国产精品\|久久久高清无码中文\|日韩免费在线观看高清AV\|精品国产αv一区二区三区\|永久免费在线观看AV\|毛片A级免费观看不卡	黄片动漫美女无码三四区\|麻豆一区二区三区\|欧洲亚洲日韩一区在线99\|曰韩一级无码亚洲无码电影响\|欧美在线麻豆日韩久免费视频\|黄色一级片子能看\|欧洲超碰人人黄色成人片在线\|在线观看日本黄色\|97超碰色色91草13	激情黄色视频网站\|久草之加勒比A片毛基地\|欧美黄片亚洲精品观看电影\|欧美精品免费黄片\|黄色A片免费色亚洲av\|亚洲AV无码国产精品午夜久久a\|中国三级片电影网站\|成人A片在线成人a电影\|国产无码专区色资源婷婷	黄片高清无码在线\|在线看片福利日本一区到二区\|成人精品国产黄色电影\|婷婷五月成品国产精品久AV\|一级av在线亚洲有码视频网\|AV片三级片国摸精品区\|国产一级操逼日韩v视屏\|成人激情爽在线视频\|日韩成人电影a片免费播放	亚洲国产日产成人网\|国产一级免费久本草精品\|97国内精彩视频在线观看\|一级黄片视频观看\|黃色成人网站午夜剧场在线视频\|岛国69视频在线\|日韩无码黄片成人a在线视频\|给我下载国产片黄色的在线可以看的\|国产日韩激情另类
AV在线日韩精品	添的一级特黄色录象	91黄色电影网址	激情无码日韩天天东京热	午夜不卡国产一级a片免费看	美国熟女视频久草久久
高清美女三级视频在线观看	99爱视频在线免费看	日韩成人免费的午夜电影	av卡通动漫资源	成人亚洲A片欧美特级性爱	亚洲黄色成年一级黄色片观看
亚洲AV无码成人精品区欧洲	a级黄片30分钟	人人操人人人做人人爱	美女国产亚洲网曝门av	玖玖资源网中文字幕	国产迷奸91av女老师

<option id="wywmc"></option>