China Exhibitor Directory
Changchun Wancheng Bioelectronic Engineering Co., Ltd 长春万成生物电子工程有限公司
Changchun Wancheng Bioelectronic Engineering Co., Ltd is a Chinese manufacturer based in Changchun, Jilin, exporting water test strip, urine test strip, urine analysis, water quality testing. Listed as an exhibitor at 4 Canton Fairs, most recently the 139th in April 2026.
Meeting this supplier in Guangzhou? Book a Canton Fair interpreter →
Company profile
- Location
- Changchun, Jilin 长春市
- Business type
- Manufacturer 生产企业
- Main sector
- Medical Devices & Health Products
- Company size
- 50–150 employees
- Established
- 2002
- Registered capital
- RMB 20 million as registered
- Production mode
- OEM
- Ownership
- Privately owned
Company details come from the published 139th Canton Fair exhibitor list (April 2026). Badges reflect designations recorded in that list.
What Changchun Wancheng Bioelectronic Engineering Co., Ltd exports
Also listed under: water test strip · urine test strip · urine analysis · water quality testing · urine testing
Canton Fair record
- Fairs exhibited
- 4
- First listed
- 136th (October 2024)
- Most recent
- 139th (April 2026)
- At the 139th fair
- Yes
Changchun Wancheng Bioelectronic Engineering Co., Ltd appears in 4 editions of the Canton Fair exhibitor list. The Canton Fair (China Import and Export Fair) is held in Guangzhou each April and October; exhibitor lists are published per session, so a company missing from one session may simply not have booked that time.
Working with a supplier like this
Changchun Wancheng Bioelectronic Engineering Co., Ltd is one of tens of thousands of Chinese exporters that meet overseas buyers through the Canton Fair. If you are approaching a company in medical devices & health products, the practical questions are usually the same.
Meeting them at the fair
- Booth allocations are published per session and change every time. Confirm the current hall and booth with the company or through the official Canton Fair channels before you travel.
- A manufacturer’s booth staff are often technical rather than fluent in your language. An interpreter who knows the product vocabulary changes what you can actually ask in a 20-minute meeting.
- Factory visits after the fair are common and are where most of the real due diligence happens. Guangzhou, Shenzhen, Yiwu and Ningbo are all within a few hours of the fairground.
Paperwork to expect
- Product specifications, datasheets and test reports — often written in Chinese first.
- Quotations and proforma invoices, then the sales contract. For OEM or ODM work, add tooling agreements, drawings and sometimes an NDA.
- Export documents: commercial invoice, packing list, bill of lading, certificate of origin, and any certification your own market requires.
- Where a contract is signed in two languages, agree in writing which language governs if the versions disagree.
Need a Guangzhou interpreter for a fair meeting or a factory visit, or a Chinese contract read properly before you sign? Translation China does both, from our own office in Guangzhou.
Frequently asked questions
Where is Changchun Wancheng Bioelectronic Engineering Co., Ltd located?
Changchun Wancheng Bioelectronic Engineering Co., Ltd (长春万成生物电子工程有限公司) is recorded in Changchun, Jilin, at city and province level.
How do I get in touch with Changchun Wancheng Bioelectronic Engineering Co., Ltd?
Through the official Canton Fair exhibitor search or at the company’s booth at the fair. If you need help once the conversation starts, the directory’s sponsor provides interpreting and document translation in Guangzhou.
Do I need an interpreter to deal with a Canton Fair exhibitor?
Many exhibitors have English-speaking sales staff, but coverage drops quickly outside English and at factory level. For negotiations, technical discussions and factory visits, buyers commonly bring their own interpreter so that nothing depends on the seller’s side of the conversation.