Jiangsu Sunpower Co., Ltd.
Manufacturer长虹三杰新能源有限公司
Jiangsu Sunpower Co., Ltd.
Jiangsu Sunpower Co., Ltd. is a Chinese manufacturer based in Taixing, active in solar & energy equipment. 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 69.82M (≈ $9.76M).
Key signals
≈ $9.76M
Export readiness
Weak · 36/100
Homepage as rendered on 2026-07-25 — click to open the live site.
average across 216 audited Solar & Energy Equipment suppliers
- No HTTPS in 2026
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 2026-07-23
Company registry
Public business records- Registered capital
- CNY 69.82M
≈ $9.76M - Legal representative
- 莫文伟
- Operating status
- active
- Affiliated companies
- 1
- Administrative penalties
- none
except projects subject to approval according to law, which may be carried out independently according to the business license
Unified social credit code: 91321283313822486Q
Products
Jiangsu Sunpower Co., Ltd. (formerly Jiangsu Sanjie New Energy Co., Ltd.) specializes in manufacturing cylindrical power lithium-ion batteries using advanced extrusion coating technology, with an annual output of up to 250 million Ah units and production capacity exceeding 600 million batteries. Their products deliver high safety, consistency, and long cycle life (over 3000 cycles under standard conditions), suitable for electric tools, garden tools, household appliances, transportation, electric bicycles, low-speed cars, balance cars, electric vehicles, vacuum cleaners, model aircraft, and military applications. Key formats include 18650, 21700 (up to 5000mAh), and battery packs.
Data source: Company website· swept 2026-07-25
Capabilities
- Patents
- 110 patents
- Export markets
- United States, Europe, Japan, Korea, Australia, Asiacompany-stated
Self-declared credentials stay marked claimed until independently checked (e.g. ISO number cross-checked against IAF CertSearch).
Contacts
- Official site
- jssanjie.com ↗
- Marketplace
- None found
- [email protected]Deliverable ✓
- Phone
- 0523-87129166
Taixing, China
Data source: Company website · swept 2026-07-25
Send an inquiry
free for buyers · no accountWe forward your request to Jiangsu Sunpower 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
Solar & Energy EquipmentWeb-presence grading is rolling out across this category (216/257 graded so far). See the full Solar & Energy Equipment ranking ↗
Data source: FactoryBase category index · 257 profiled suppliers
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Zhejiang Kaitai Amperex Technology Co., Ltd.Manufacturer · WenzhouData source: FactoryBase category index
Frequently asked questions
- Is Jiangsu Sunpower Co., Ltd. a factory or a trading company?
- Jiangsu Sunpower Co., Ltd. is profiled as a manufacturer, based on its registered business scope and on-payroll workforce — not on self-description.
- How large is Jiangsu Sunpower Co., Ltd.?
- Public social-insurance records list 585 people on payroll, with registered capital of CNY 69.82M (≈ $9.76M).
- How long has Jiangsu Sunpower Co., Ltd. been in business?
- Jiangsu Sunpower Co., Ltd. was founded in 2014, about 12 years ago, and its operating status is active.
- What is Jiangsu Sunpower Co., Ltd.'s unified social credit code (统一社会信用代码)?
- Jiangsu Sunpower Co., Ltd. (长虹三杰新能源有限公司) is registered in China under unified social credit code 91321283313822486Q. 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 Taixing market regulation authority.
Source: cantonfair-2026-hardware · profile confidence — · last sweep 2026-07-25. Independent profile assembled from public evidence; nothing submitted by the company. Export & customs records not yet swept.