Model NO.: Customized recessed blanking grommet
Sealing Grommet Material: FKM, Silicon, NBR, EPDM, Cr, SBR,…
Crop production is inseparable from scientific farming, and choosing suitable methods and methods has a positive effect on the growth of soil and crops. However, if the long-term single farming method is bound to cause a decline in the fertility of the soil, impeding the increase…