Shanghai Dazhang Environmental Protection Equipment Co., Ltd.
Manufacturer上海大张环保设备有限公司
Filter press and dewatering equipment (including sludge dewatering, industrial sludge, mining tailings, shield mud, etc.), chemical conditioning and thickening equipment, precision filters,
Shanghai Dazhang Environmental Protection Equipment Co., Ltd. is a Chinese manufacturer based in Shanghai, active in water treatment. This independent FactoryBase dossier is compiled by FactoryBase's AI from public business-registry records and the company's official website — not self-submitted. Registered capital: CNY 20.00M (≈ $2.80M).
Key signals
≈ $2.80M
Export readiness
Mixed · 61/100
Homepage as rendered on 2026-07-25 — click to open the live site.
average across 39 audited Water Treatment suppliers
- No HTTPS in 2026
- Inquiries collected via a free mailbox (QQ / 163)
What does this grade mean?
The website is the front door a buyer actually meets. We score it precisely and reproducibly — a fixable read of a factory’s digital operations, not a verdict on the company. Weak digital ops track with slow replies and thin documentation; a strong score is a signal you can act on. Method ↗
Data source: FactoryBase AI site audit · swept 2026-07-21
Company registry
Public business records- Registered capital
- CNY 20.00M
≈ $2.80M - Legal representative
- 张居亮
- Operating status
- active
- Affiliated companies
- 4
- Administrative penalties
- None on public record
Permitted projects: various engineering construction activities; import and export of goods; import and export of technology
Unified social credit code: 91310120679338357YRegistration no.: 310226000897078Business term ends: 2038-08-24
Products
Filter press and dewatering equipment (including sludge dewatering, industrial sludge, mining tailings, shield mud, etc.), chemical conditioning and thickening equipment, precision filters, solid-liquid separation complete engineering sets
Data source: Company website· swept 2026-07-25
Capabilities
- Patents
- 100 patents
- Export markets
- United States, Germany, Italy, Japan, South Korea, over 40 countriescompany-stated
Self-declared credentials stay marked claimed until independently checked (e.g. ISO number cross-checked against IAF CertSearch).
Contacts
- Official site
- shdzep.com ↗
- Marketplace
- shdzep.en.made-in-china.com ↗
- [email protected]Deliverable ✓Free email — no pro inbox
- Phone
- 400-181-5188 · 13636303536 · 86-21-57515610 · 13764221514
Shanghai, China
Data source: Company website · swept 2026-07-25
Send an inquiry
free for buyers · no accountWe forward your request to Shanghai Dazhang Environmental Protection Equipment Co., Ltd. through the contacts on record, usually within one business day. Replies come to you directly.
Before you pay a deposit: this supplier exhibited at the Canton Fair — Canton Fair 2026 dates and how to vet a booth. Met them on Alibaba instead? Is Alibaba safe? What its badges actually verify.
Category ranking
Water TreatmentWeb-presence grading is rolling out across this category (39/40 graded so far). See the full Water Treatment ranking ↗
Data source: FactoryBase category index · 40 profiled suppliers
Similar suppliers
Water TreatmentOther suppliers profiled in the same category — compare before you commit.
Guangzhou Xinde Industrial Co., Ltd.Manufacturer · Guangzhou
Liaoning Leap Industry Technology Co., Ltd.Manufacturer · Fushun
Zhengzhou Vidar Water Industrial Co.,LtdManufacturer · Zhengzhou
Tianjin Yufeng Chemical Co., Ltd.Manufacturer · Tianjin
Suzhou Qingxi Environmental Protection Technology Co., Ltd.Manufacturer · Suzhou
Hainan Yanghang Industrial Co., Ltd.Manufacturer · HaikouData source: FactoryBase category index
Frequently asked questions
- Is Shanghai Dazhang Environmental Protection Equipment Co., Ltd. a factory or a trading company?
- Shanghai Dazhang Environmental Protection Equipment Co., Ltd. is profiled as a manufacturer, based on its registered business scope and on-payroll workforce — not on self-description.
- How large is Shanghai Dazhang Environmental Protection Equipment Co., Ltd.?
- Public social-insurance records list 23 people on payroll, with registered capital of CNY 20.00M (≈ $2.80M).
- How long has Shanghai Dazhang Environmental Protection Equipment Co., Ltd. been in business?
- Shanghai Dazhang Environmental Protection Equipment Co., Ltd. was founded in 2008, about 18 years ago, and its operating status is active.
- What is Shanghai Dazhang Environmental Protection Equipment Co., Ltd.'s unified social credit code (统一社会信用代码)?
- Shanghai Dazhang Environmental Protection Equipment Co., Ltd. (上海大张环保设备有限公司) is registered in China under unified social credit code 91310120679338357Y, registration no. 310226000897078. This 18-character code is the company's unique national business identifier — use it to cross-check the entity on China's public registry portals, or with the Shanghai market regulation authority.
Source: cantonfair-2026 · profile confidence high · last sweep 2026-07-25. Independent profile assembled from public evidence; nothing submitted by the company. Export & customs records not yet swept.