Weihai Chengjing Technology Co., Ltd.
Manufacturer威海成景科技有限公司
Polymer sealant materials including silicone sealants, structural adhesives, fireproof sealants, photovoltaic adhesives, and related building materials
Key signals
Export readiness
Weak · 38/100Site build — No legacy template CMS or dated jQuery detected · content updated 2026
- No HTTPS in 2026
- No English-language site — primary site defaults to Chinese
What does this grade mean?
A great factory can run a poor website, but poor digital operations correlate with slow communication and weak documentation. This grades the website — a fixable object — not the company; every check is scripted and reproducible. Method ↗
Data source: FactoryBase site audit (scripted) · swept 2026-07-21
Company registry
Public business records- Registered capital
- CNY 15.00M
- Legal representative
- 蒋进生
- Operating status
- In Operation
- Listed
- false
- Affiliated companies
- 0
- Administrative penalties
- None on public record
General project: paper products sales; manufacturing of sealants and fillers; manufacturing of adhesives, sealants, and related products
Unified social credit code: 91371083553388869W
Products
Polymer sealant materials including silicone sealants, structural adhesives, fireproof sealants, photovoltaic adhesives, and related building materials
Data source: Company website · swept 2026-07-22
Capabilities
- Patents
- 2 patents
Contacts
- Official site
- chengj.cn ↗
- Marketplace
- whcjkj.en.alibaba.com ↗
- Phone
- 0631-6833666
Data source: Company website · swept 2026-07-22
Category ranking
Adhesives & SealantsWeb-presence grading is rolling out across this category (25/25 graded so far). See the full Adhesives & Sealants ranking ↗
Data source: FactoryBase category index · 25 profiled suppliers
Similar suppliers
Adhesives & SealantsOther suppliers profiled in the same category — compare before you commit.
Data source: FactoryBase category index
Frequently asked questions
- Is Weihai Chengjing Technology Co., Ltd. a factory or a trading company?
- Weihai Chengjing Technology Co., Ltd. is profiled as a manufacturer, based on its registered business scope and on-payroll workforce — not on self-description.
- How long has Weihai Chengjing Technology Co., Ltd. been in business?
- Weihai Chengjing Technology Co., Ltd. was founded in 2010, about 16 years ago, and its operating status is in operation.
- Does Weihai Chengjing Technology Co., Ltd. export, and where?
- Export markets are not yet confirmed, and independent customs records are not yet swept.
- How was this profile built — can I trust it?
- It is assembled independently from public evidence: business registries (via grok), a scripted website audit, and the company's own site. Nothing on it was submitted by Weihai Chengjing Technology Co., Ltd.; any self-declared item is labelled as such.
Source: cantonfair-2026 · profile confidence high · last sweep 2026-07-22. Independent profile assembled from public evidence; nothing submitted by the company. Export & customs records not yet swept.