Wuhan Wechange Technology Co., Ltd

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Manufacturer from China
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2 年
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Quality

企業との接触
Wuhan Wechange Technology Co., Ltd
シティ:wuhan
省/州:hubei
国/地域:china
連絡窓口:MrsDai
企業との接触
品質管理

QC プロフィール

企業にとって 品質は 勝利の基本武器だと 深く理解しています 品質は ビジネスが成功するのを 助けた要因の"つです質の高いビジネスを提供するために努力しています.

証明
Wuhan Wechange Technology Co., Ltd Certifications
標準: Quality Management System Certificate
数: NOA2301680
発行日: 2024-05-28
有効期限: 2026-02-26
有効範囲: research,development,production and sales of nanofiber composite non-woven fabrics and filter elements
が発行: NOA
Wuhan Wechange Technology Co., Ltd Certifications
標準: Quality Management System Certificate
数: NOA2301681
発行日: 2024-05-28
有効期限: 2026-02-26
有効範囲: research,development,production and sales of nanofiber composite non-woven fabrics and filter elements
が発行: NOA
Wuhan Wechange Technology Co., Ltd Certifications
標準: Quality Management System Certificate
数: NOA2301681
発行日: 2024-05-28
有効期限: 2026-02-26
有効範囲: research,development,production and sales of nanofiber composite non-woven fabrics and filter elements
が発行: NOA
Wuhan Wechange Technology Co., Ltd Certifications
標準: Invention patents
数: ZL 2020 1 0094585.3
発行日: 2021-10-01
有効範囲: Polyvinyl alcohol-ethylene copolymer honeycomb porous membrane and preparation method thereof
が発行: State Intellectual Property Office
Wuhan Wechange Technology Co., Ltd Certifications
標準: Invention patents
数: ZL 2022 1 0817135.1
発行日: 2024-02-20
有効範囲: Preparation method of nylon nanofiber suspension, nylon nanofiber membrane and application
が発行: State Intellectual Property Office
Wuhan Wechange Technology Co., Ltd Certifications
標準: Invention patents
数: ZL 2022 1 0934349.7
発行日: 2024-02-23
有効範囲: Nanofiber aerogel material for strong anion exchange and preparation method thereof
が発行: State Intellectual Property Office
Wuhan Wechange Technology Co., Ltd Certifications
標準: Invention patents
数: ZL 2021 1 1677067.5
発行日: 2023-04-11
有効範囲: Composite chromatography filter membrane material based on nanofiber and polymer microspheres and preparation method thereof
が発行: State Intellectual Property Office
Wuhan Wechange Technology Co., Ltd Certifications
標準: Certificate of Achievement
数: J-2018-1-11-D04
発行日: 2018-10-19
有効範囲: Key technologies for the industrialization of thermoplastic polymer nanofibers and their applications in the field of liquid sep
が発行: China National Textile and Apparel Council (HUI).
Wuhan Wechange Technology Co., Ltd Certifications
標準: China Textile Industry Patent Award
数: ZL201410193018.8
発行日: 2019-11-13
有効範囲: A kind of high-adsorption nanofiber composite filter material and preparation method thereof
が発行: China National Textile and Apparel Council (HUI).
Wuhan Wechange Technology Co., Ltd Certifications
標準: Science and Technology Award Certificate
数: 2023J-242-3-112-019-D03
発行日: 2024-03-14
有効範囲: R&D and industrialization of complete sets of leachate treatment technology and equipment for landfills
が発行: Hubei Provincial People's Government
Wuhan Wechange Technology Co., Ltd Certifications
標準: Invention patents
数: ZL 2014 1 0193018.8
発行日: 2016-04-20
有効範囲: A kind of high-adsorption nanofiber composite filter material and preparation method thereof
が発行: State Intellectual Property Office
会社概要
Wuhan Wechange Technology Co., Ltd
連絡窓口: MrsDai