Q:How many production lines in your factory?
A:Three.
Q:How many production lines in your factory?
A:Three.
Q:How long is your delivery time?
A:One to three months.
Q:Are you a trading company or a manufacturer?
A:Manufacturer.
Q:Do you have detailed and professional installation manual?
A:Have.
Q:Do you provide free spare parts ?
A:No.
