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发布日期:2021年05月13日
中文简体中国厕所偷看视频 中文简体中国厕所偷看视频 ,国产亚洲精品视频18 国产亚洲精品视频18 ,乱欲之少女系列 乱欲之少女系列  
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中文简体中国厕所偷看视频 中文简体中国厕所偷看视频 ,国产亚洲精品视频18 国产亚洲精品视频18 ,乱欲之少女系列 乱欲之少女系列
中文简体中国厕所偷看视频 中文简体中国厕所偷看视频 ,国产亚洲精品视频18 国产亚洲精品视频18 ,乱欲之少女系列 乱欲之少女系列

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Basic dyes series
 
Direct dyes series
 
Acid dyes
 
Acid dyes series
 
L-Valine methyl ester hydrochloride  

4-Aminoacetanilide

 
Permanent Yellow 83  
Benzidine Yellow G  
中文简体中国厕所偷看视频 中文简体中国厕所偷看视频 ,国产亚洲精品视频18 国产亚洲精品视频18 ,乱欲之少女系列 乱欲之少女系列 Sodium 3-Nitrobenzenesulfonate  

Rhodamine B Liquid

 
Violet Liquid  
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中文简体中国厕所偷看视频 中文简体中国厕所偷看视频 ,国产亚洲精品视频18 国产亚洲精品视频18 ,乱欲之少女系列 乱欲之少女系列
,founded in 1999, covers an area of 21,800 square meters, and owns 12 million yuan for total fixed assets. The company possesses 158 employees and 15 technicians including 3 with high grade titles and 4 with medium grade titles. We mainly produce basic dye, direct dye and acid dye and are the liquid dye production factory. The company has guarantees the business philosophy of credit oriented, quality as foundation, service top and customer honor, and strives to create top domestic and external products and create value for customers.

The company adheres to the tenet of technology developing ourselves, customers as center and quality as foundation, and sincerely expects to cooperate with wide customers to create the future.

 

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