Submission declined on 6 April 2026 by Nighfidelity (talk). This draft's references do not show that the subject meets Wikipedia's criteria for inclusion for organizations and companies. The draft requires multiple published secondary sources that: provide significant coverage: discuss the subject in detail, excluding routine coverage like product launches, staff appointments, or financial reports and listings in databases or listicles; are reliable: from reputable outlets with editorial oversight; are independent: not connected to the subject, such as press releases, the subject's own website, or sponsored content. Please add references that meet all three of these criteria. If none exist, the subject is not yet suitable for Wikipedia. If you would like to continue working on the submission, click on the "Edit" tab at the top of the window. If you have not resolved the issues listed above, your draft will be declined again and potentially deleted. If you need extra help, please ask us a question at the AfC Help Desk or get live help from experienced editors. Please do not remove reviewer comments or this notice until the submission is accepted. Where to get help If you need help editing or submitting your draft, please ask us a question at the AfC Help Desk or get live help from experienced editors. These venues are only for help with editing and the submission process, not to get reviews. If you need feedback on your draft, or if the review is taking a lot of time, you can try asking for help on the talk page of a relevant WikiProject. Some WikiProjects are more active than others so a speedy reply is not guaranteed. How to improve a draft Wikipedia:Contributing to Wikipedia – a basic overview on how to edit Wikipedia. Help:Wikitext – how to use the markup Help:Referencing for beginners – how to include references Wikipedia:Article development – how to develop your article Wikipedia:Writing better articles – how to improve your article Wikipedia:Verifiability – make sure your article includes reliable third-party sources You can also browse Wikipedia:Featured articles and Wikipedia:Good articles to find examples of Wikipedia's best writing on topics similar to your proposed article. Improving your odds of a speedy review To improve your odds of a faster review, tag your draft with relevant WikiProject tags using the button below. This will let reviewers know a new draft has been submitted in their area of interest. For instance, if you wrote about a female astronomer, you would want to add the Biography, Astronomy, and Women scientists tags. Add tags to your draft Editor resources Easy tools: Citation bot (help) | Advanced: Fix bare URLs Declined by Nighfidelity 2 months ago. Last edited by Nighfidelity 2 months ago. Reviewer: Inform author. Resubmit Please note that if the issues are not fixed, the draft will be declined again.

Submission declined on 13 September 2025 by Absurdum4242 (talk). This draft's references do not show that the subject meets Wikipedia's criteria for inclusion. The draft requires multiple published secondary sources that: provide significant coverage: discuss the subject in detail, not just brief mentions or routine announcements; are reliable: from reputable outlets with editorial oversight; are independent: not connected to the subject, such as interviews, press releases, the subject's own website, or sponsored content. Please add references that meet all three of these criteria. If none exist, the subject is not yet suitable for Wikipedia. Declined by Absurdum4242 8 months ago.

Submission declined on 7 July 2025 by Encoded (talk). This draft reads like an advertisement. Wikipedia is an encyclopedia, not a platform for promotion or marketing. Drafts that are exclusively promotional may be deleted without notice. Wikipedia articles must be written neutrally in a formal, impersonal, and dispassionate way. They should not read like a blog post, advertisement, or fan page. Rewrite the draft to remove: promotional language: see Words to watch; personal commentary: opinions or direct addresses to the reader; informal language. Instead, only summarize in your own words a range of independent, reliable, published sources that discuss the subject. If you have a conflict of interest (e.g. you are the subject, an employee, or a relative) or are being paid to edit, you must disclose this to comply with Wikipedia's Terms of Use. Declined by Encoded 10 months ago.

Submission declined on 23 May 2025 by Old-AgedKid (talk). This draft is not adequately supported by reliable sources. Wikipedia's verifiability policy requires that all content be supported by reliable sources. Reliable sources include: reputable newspapers, magazines, academic journals, and books from respected publishers. Unacceptable sources include: personal blogs, social media, predatory publishers, most tabloids, and websites where anyone can contribute. Replace any unreliable sources with high-quality sources. If you cannot find a reliable source for the material, it should be removed. Declined by Old-AgedKid 12 months ago.

• Comment: Sources need to be INDEPENDENT of the company being talked about - unfortunately all of these seem to be PR based pieces produced by / with the company itself, rather than independent pieces of journalism. The other sources are either broken links (the Sohu dot com pages), or a primary source (the patent). Until we have 2-3 independent secondary sources, from pages which link successfully, there is no way that we can judge notability and approve the article. Absurdum4242 (talk) 03:09, 13 September 2025 (UTC)

• Comment: Please see WP:NOTPRICE Encoded  Talk 💬 11:44, 7 July 2025 (UTC)

Guangdong Shouxin Environmental Protection Materials Technology Co., Ltd.

Native name	首信环保
Company type	Private company
Industry	Chemicals
Founded	September 24, 2007; 18 years ago (2007-09-24) in Dongguan, China
Headquarters	Wanjiang Subdistrict, Dongguan , China
Key people	Zhang Bao
Products	Polyacrylamide
Website	www.shouxinpam.com

Shouxin (full name: Guangdong Shouxin Environmental Protection Materials Technology Co., Ltd., Simplified Chinese: 广东首信环保材料科技有限公司) is a chemical company located in Wanjiang Subdistrict, Dongguan, China. The company specializes in the R&D and production of polyacrylamide^[1] and was established in 2007. It has offices in the Poly Duhui Plaza, Nancheng District, Dongguan.^[2][3]

Initially founded in 2007 as a water treatment chemical supplier, the company shifted its focus to polyacrylamide production in 2008. By 2019, its client base included over 100 listed companies and Fortune 500 enterprises. In 2023, it achieved an annual production capacity of 60,000 tons and established industry-academia collaborations with universities such as Chongqing University.^[4] The same year, it was elected as the chair unit of the National Functional Polymer Industry Committee. In 2024, the company obtained CNAS laboratory certification and was recognized as a National High-Tech Enterprise. Industry reports indicate its products treat approximately 2.5 billion tons of wastewater annually. By 2025, it received the "Top 100 Enterprises" award at the China International Environmental Protection Exhibition.^[2][5]

The company's flagship products include cationic, anionic, non-ionic, and zwitterionic polyacrylamide, widely used in wastewater treatment, papermaking, mining, and oilfield extraction. Its proprietary "Scale Typing" technology offers over 100 customized product models. The microbial production process, co-developed with the team of Academician Shen Yinchu [zh]^[6]and Phil S. Baran.^[7][8][9]