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Companies / Sino Polymer

Sino Polymer

Shanghai, China

Sino Polymer provides specialized composite solutions, including high-quality resins and professional services such as structural design and technical guidance

AI & Machine Learning

Sino Polymer, based in Shanghai, China, has 1 investor on file, among them Mandra Capital. Its site was last checked 8 Nov 2026: site answers.

sinopolymer.cn

Investors

1 investor on file
InvestorEvidenceType
Mandra CapitalPortfolio pageVenture capital

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See Mandra Capital's full profile · Who invests alongside it

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/sinopolymer.cn/investors

# also
GET /v1/companies/sinopolymer.cn
GET /v1/companies/sinopolymer.cn/news
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