精久国产Av一区二区三区孕妇,www.免费黄色,日本在线天堂

Product name	CAS NO.
Biphenyl	92-52-4
Phenanthrene	85-0 1-8
Pyrene	129-00-0
Solvent Yellow 157	27908-75-4
Solvent Yellow 114	75216-45-4
Solvent Yellow 176	10319-14-9
Ammonium sulfate	7783-20-2
pyridine	110-86-1
Indole	120-72-9
Carbazole	86-74-8
praziquantel	55268-74-1
sodium ferrocyanide	13601-19-9
1,1-Bis(4-hydroxyphenyl)cyclohexane	843-55-0
Perylene	198-55-0
2-Picoline	109-06-8
Solvent Yellow 33	8003-22-3

Sincere and trustworthy, realistic and innovative, pioneering and hard workWith the right to import and export of production enterprises, has passed the ISO9001 international quality system certification

Address: No. 881, Dadaowan Industrial Park, Qianshan West Road, Anshan, Liaoning Province, China
Tel: +86-412-8410999 / 8439888 / 8425000 / 8415555
Mobile: +86-13904227222
Fax: +86-412-8439333
E-mail: beida@chinabeidachem.com
renhuanyong@chinabeidachem.com

热色av_女人和拘做受全程看免费软件_无码一区18禁3D_日本无码人妻丰满熟妇A片_调教奴隶色の女教师在线播放_一本色道久久综合无码人妻

鞍山貝達實業有限公司
Anshan Beida Industry Co., Ltd.

Anshan Beida

Products

Products

Sincere and trustworthy, realistic and innovative, pioneering and hard workWith the right to import and export of production enterprises, has passed the ISO9001 international quality system certification

热色av_女人和拘做受全程看免费软件_无码一区18禁3D_日本无码人妻丰满熟妇A片_调教奴隶色の女教师在线播放_一本色道久久综合无码人妻

鞍山貝達實業有限公司 Anshan Beida Industry Co., Ltd.

Products

Products

Sincere and trustworthy, realistic and innovative, pioneering and hard workWith the right to import and export of production enterprises, has passed the ISO9001 international quality system certification

鞍山貝達實業有限公司
Anshan Beida Industry Co., Ltd.