Hangzhou Tianlong Steel Cylinder Co., Ltd
Manufacturer杭州天龙钢瓶有限公司
Tianlong Cylinders manufactures and exports a complete range of high-strength steel LPG gas cylinders in sizes from 0.5 kg to 50 kg, including compact portable models for households and smal
Hangzhou Tianlong Steel Cylinder Co., Ltd is a Chinese manufacturer based in Hangzhou, active in gasoline generators. 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 11.08M (≈ $1.55M).
Key signals
≈ $1.55M
Export readiness
Mixed · 62/100Site build — No legacy template CMS or dated jQuery detected · domain ~21 yr old
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 11.08M
≈ $1.55M - Legal representative
- 孔兴娥
- Operating status
- Active
- Affiliated companies
- 3
- Administrative penalties
- 134970 RMB fine, order to return land and demolish unauthorized structures
Production of liquefied gas steel cylinders, hardware and machinery accessories; export of self-produced products and import of required raw materials
Unified social credit code: 913301091434648810Registration no.: 913301091434648810Business term ends: 9999-09-09
Products
Tianlong Cylinders manufactures and exports a complete range of high-strength steel LPG gas cylinders in sizes from 0.5 kg to 50 kg, including compact portable models for households and small-scale use as well as heavy-duty and industrial cylinders for commercial kitchens, distributors, and large-scale projects. All products feature seamless construction, batch traceability, powder coating for corrosion protection, and full QA traceability with 100% hydrostatic testing; OEM embossing, custom colors, and accessories are available for B2B and export markets across Africa, Latin America, and beyond.
Data source: Company website · swept 2026-07-23
Capabilities
- Patents
- 51 patents
- Export markets
- Africa, Middle East, Latin America, Southeast Asia, Europecompany-stated
Self-declared credentials stay marked claimed until independently checked (e.g. ISO number cross-checked against IAF CertSearch).
Contacts
- Official site
- lpgcylinder.com ↗
- Marketplace
- None found
- Other sites
- hztlgp.en.alibaba.com(English) ↗
- [email protected] · [email protected] · [email protected] · [email protected] · [email protected] · [email protected]Deliverable ✓
- Phone
- +86-0571-82568889 · +86 15167151392 · +234 906 999 6246 · +254700330320
Data source: Company website · swept 2026-07-23
Category ranking
Gasoline GeneratorsWeb-presence grading is rolling out across this category (61/64 graded so far). See the full Gasoline Generators ranking ↗
Data source: FactoryBase category index · 64 profiled suppliers
Similar suppliers
Gasoline GeneratorsOther suppliers profiled in the same category — compare before you commit.
Data source: FactoryBase category index
Frequently asked questions
- Is Hangzhou Tianlong Steel Cylinder Co., Ltd a factory or a trading company?
- Hangzhou Tianlong Steel Cylinder Co., Ltd is profiled as a manufacturer, based on its registered business scope and on-payroll workforce — not on self-description.
- How large is Hangzhou Tianlong Steel Cylinder Co., Ltd?
- Public social-insurance records list 120 people on payroll (the company itself states 263), with registered capital of CNY 11.08M (≈ $1.55M).
- How long has Hangzhou Tianlong Steel Cylinder Co., Ltd been in business?
- Hangzhou Tianlong Steel Cylinder Co., Ltd was founded in 1997, about 29 years ago, and its operating status is active.
- Does Hangzhou Tianlong Steel Cylinder Co., Ltd export, and where?
- The company states it exports to Africa, Middle East, Latin America, Southeast Asia, Europe. Independent customs / shipment records are not yet swept, so this is company-stated.
- What does Hangzhou Tianlong Steel Cylinder Co., Ltd make or sell?
- Hangzhou Tianlong Steel Cylinder Co., Ltd's product lines include Tianlong Cylinders manufactures and exports a complete range of high-strength steel LPG gas cylinders in sizes from 0.5 kg to 50 kg, including compact portable models for households and small-scale use as well as heavy-duty and industrial c….
- Where is Hangzhou Tianlong Steel Cylinder Co., Ltd located?
- Hangzhou Tianlong Steel Cylinder Co., Ltd is based in Hangzhou, China, profiled under Gasoline Generators.
- How was this profile built — can I trust it?
- Yes — it is compiled independently by our AI from dated, public evidence: business registries (via grok), an automated website audit, and Hangzhou Tianlong Steel Cylinder Co., Ltd's own site — not from anything the company submitted. Where Hangzhou Tianlong Steel Cylinder Co., Ltd states something about itself, we show it beside the public record, so you are reading sourced facts, not marketing.
Source: cantonfair-2026-hardware · profile confidence — · last sweep 2026-07-23. Independent profile assembled from public evidence; nothing submitted by the company. Export & customs records not yet swept.