被夫の上司持久侵犯耻辱在线,国产精品白浆一区二小说,少妇一夜三次一区二区,曰韩少妇内射免费播放,性生生活大片又黄又,嫩B人妻精品一区二区三区,香蕉久久国产AV一区二区,97SE亚洲国产综合在线,北京熟妇搡BBBB搡BBBB

Products and applications

// Organic silicon //

Industrial silicon powder is made of high-quality industrial silicon. After crushing, sieving and other production processes, it is processed into powders that meet customer's requirements of particle size and chemical composition .

Product Brand table

Specification Granularity standard Chemical composition
45-325mesh +355μm≤1%, -45μm≤15%, average particle size 120-200μm 4110、4210、5210、Ni≤150ppm、P≤100ppm、Pb≤10ppm
Special specifications Customized production is available according to customer needs

Industry standard of powder for silicone

International Business

Contact: Xu qichao
Phone:86 571-64790027
Fax:86 571-64790024
Zip code:311600
E-mail:zhangdequan@wynca.com
khyt@yt-si.comxuqichao@wynca.com
Address: no. 1, xin 'an building, jiangbin middle road, jiande city, zhejiang province, China

Group service

Hotline:86 400-102-9991

Domestic business

Contact: Han jianpeng
Phone:86 571-64790026
Fax:86 571-64790024
Zip code:311600
E-mail:hanjianpeng@wynca.com
Address: no. 1, xin 'an building, jiangbin middle road, jiande city, zhejiang province, China

Official Accounts

主站蜘蛛池模板: 漳州市| 民丰县| 瓦房店市| 从化市| 襄汾县| 龙游县| 宝丰县| 玛沁县| 特克斯县| 宜川县| 金寨县| 金湖县| 丹东市| 宁陕县| 漠河县| 大名县| 浙江省| 广丰县| 横峰县| 西丰县| 铁力市| 石嘴山市| 钟山县| 界首市| 永平县| 汨罗市| 来凤县| 精河县| 扶风县| 孝昌县| 台北市| 徐水县| 抚州市| 桐梓县| 明星| 瓮安县| 普陀区| 奉贤区| 巴林右旗| 五家渠市| 彩票|