精品国产区一区二_日韩 欧美 在线 导航 亚洲 都市_日本中文字幕免费在线视频_在线理论永久免费播放视频_五月丁香亚洲综合499ee_国产日韩欧美小视频在线观看_毛片中文字幕亚洲_短剧二创app工具下载_国产综合av一区_激情视频网波多野结衣电影

CN EN
Petrochemical engineering

PEEK materials and special composite materials can be used in digital logging, submarine integrated tube bundles, electrical connectors, ties, seals, support rings, plugs, packers, fracturing balls, centralizers, wires and cables, etc.

Products used in this process
Black PEEK gear Dissolvable bridge plug PI heat insulation gasket soluble fracturing ball Dissolvable Frac Ball soluble temporary plugging ball PEEK ball PEEK ball PEEK ball PEEK ball
400 178 2066

Address: Building 18, Kecheng Science Park, No.19, Lanhua Road, Pukou Economic Development Zone, Nanjing City

Email: first@njsspeek.com

Links

PEEK

Copyright ? 2021 Nanjing Shousu Special Engineering Plastics Products Co., Ltd.

Website record number: Su ICP No. 13048724-1

Home
WeChat
Telephone

400-178-2066

QQ

2787974319

Email

yw@njsspeek.com

to Top