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Our Certificates
Invention Patent:A fluoroplastic shell and tube heat exchanger suitable for multiple sites
- Certificate Number:ZL202310386468.8
- Ημερομηνία έκδοσης:2023-04-12
Conformité Européenne Certification
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Invention Patent:A fluoroplastic shell and tube heat exchanger suitable for multiple sites
ΟΧΙ: ZL202310386468.8
Εκδόθηκε: 2023-04-12
EXP: 2043-04-11
ΜΕ: State Intellectual Property Office
Εκταση: Pharmaceutical Chemical New Energy
Conformité Européenne Certification
Τι Είπαν;
We feel very happy during the cooperation with Guangzhou CJC Seals Technology Co.,Ltd.. The company has strong strength, good reputation and high cost performance. They have an excellent professional technical team and can complete the project in time and with quality; They respect our needs and abide by the ethics of taking jobs.
—— Alebel Tadele