1) Certificado de fornecimento de matérias-primas, garantia de qualidade, certificado de ensaio de fábrica
2) Três Inspecções: matéria-prima, pressão, medição do tamanho, embalagem e acabamento
3) Período de garantia: no prazo de um ano a contar da recepção da mercadoria
4) Embalagem com estofado de plástico, papel impermeável, agente de secagem/secante e tampa de plástico
Para tubos leves e curtos, usamos uma caixa de madeira de exportação.
Para tubos pesados e longos, usamos uma caixa de madeira de ferro.
Na parte superior do pacote, soldamos mais aço quadrado para proteger o pacote.
- Certificate Number:CNBJ313063-UK
- Issue Date:2020-10-26
- Expiry Date:2024-11-25
- Scope:Manfacture of fin tubes (L fin,LL fin;KL fin;G fin; Extruded fin;HFW fin)
- Issued By:Bureau Veritas
- Certificate Number:016SH19E31154R1M
- Issue Date:2016-08-18
- Expiry Date:2024-08-25
- Scope:Manfacture of fin tubes (L fin,LL fin;KL fin;G fin; Extruded fin;HFW fin)
- Issued By:CNAS
- Certificate Number:016SH19S30213R1M
- Issue Date:2016-08-18
- Expiry Date:2024-08-17
- Scope:Manfacture of fin tubes (L fin,LL fin;KL fin;G fin; Extruded fin;HFW fin)
- Issued By:CNAS
- Certificate Number:CN038017
- Issue Date:2014-10-28
- Expiry Date:2024-10-25
- Scope:Manufacture of Fin Tubes Aluminum Materials and Single and Bi-metal Fin Tubes (L Fin,LL Fin, KL Fin,G Fin,Extruded Fin)
- Issued By:Bureau Veritas
- Certificate Number:No.04222S20055R1M
- Issue Date:2022-08-31
- Expiry Date:2025-08-17
- Scope:THE MANUFACTURING AND RELATED ACTIVITIES OF HEAT EXCHANGING TUBES,SINGLE AND DOUBLE EXTRUDED TYPE FIN TUBES AND SO ON
- Issued By:Shanghai Certification Center of Quality Technology (Address: No.627,Yongjia
- Certificate Number:NO.04222E20071R1M
- Issue Date:2022-08-31
- Expiry Date:2024-08-17
- Scope:THE MANUFACTURING AND RELATED ACTIVITIES OF HEAT EXCHANGING TUBES,SINGLE AND DOUBLE EXTRUDED TYPE FIN TUBES AND SO ON
- Issued By:Shanghai Certification Center of Quality Technology