丝袜zhit日韩成人版无码,少妇黄色一级网站,日韩无码综合免费

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.submitdollars.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

z在线免费看黄片\|国产高清黄色毛片\|私拍视频网站依依成人综合网\|AN片在线网站日本在线另类啊\|黄色片免费看小逼逼\|91超碰人人看欧美超碰人人人\|91按摩操逼va在线\|日韩av高清在线观看\|亚洲一区二区三区天堂av	三级AV在线特一级怀孕毛片\|免费成人黄片在线播放\|我要看a片毛毛片\|无码专区一区首页-草榴AV\|亚洲无码欧美另类\|亚洲精品一区有码\|偷拍夫妻生活精品导航\|日韩av小说在线观看\|日韩va亚洲va欧美va久久	中国三级黄色片毛\|精品三级片在线观看视频\|一级免费观看的补频电影毛片\|欧美a亚洲a婷婷色诱\|操逼国产视频性久色—本\|我看黄色1级APP\|日欧黄片视频A级黄色免费看\|国产久久无码av黄a\|国产长又粗又大又硬又猛又深又黄	美女丝袜中文字幕\|97承人在线熟女综合网\|不要播放器的亚洲性爱电影\|外国黄片视频AAA\|AAAAAAAA黄级\|日本黄色免费全国最大成人网\|成人日韩av在线播放\|国品精品在线观看\|少妇高潮久久超碰观看干人妻	99久久成人在线\|国产写真无码福利导航\|日本久久精品视频\|av黄色电影在线播放\|五月天伊人久久在线\|超碰人人rbAv在线观看\|欧美精品欧美精品系列\|偷拍亚洲中文日本黄色A三级\|无套内射少妇超碰,超碰在线	日本无码视频丝袜\|97在线视频入口\|一级大片在线一级\|中文字幕国产亚洲国产第一站\|亚洲+欧洲+日韩\|亚洲日韩久久AV无码高潮\|看免费性毛片婷婷婷五月\|五月婷婷性中文娱乐网\|国模私拍视频在线观看免费
最新一级片在线播放	国产精品自拍播放	黄色A片子视频伊人网成人	欧美在线视频免费播放不卡一区	嫩草视频在网观看	超碰vc在线超碰系列
欧州人妻在线一区二区	无广告日本一级电影网站	婷婷五月丁香Av	日韩成人一级片	日本欧美黄色片	国产av高潮av在线超碰
国产AV无码专区久久精品国产	国产欧美日韩人人射人人受	高潮合集在线欧美黄视频	久久久成人视频w	欧美一区三区精品无卡	AV在线导航网