Pa Julayi.2,2019, tidalandira satifiketi ya CE. Katundu woyenera ndi kusinthika kwachuma kophatikiza mipira yolumikizira, EPDM yoyang'anira EN681-1 1996.

Nenani No: HST-JNLR2119062045

Zomanga mwatsatanetsatane ndi izi:

Mtundu wa arch flange umodzi wokweza nkhope / mphira wamaso osanjikiza

Mtundu wapawiri wa arch wokweza nkhope / sefa wa mphira wamaso

Utatu wampando wamtundu wamtundu wokweza nkhope / lathyathyathya nkhope yopuma

Quadruple arch flange mtundu wakweza nkhope / lathyathyathya nkhope mphira

Magawo awiri olumikizidwa