*Warm prompt: in order to put your purchased products into use faster, please make preparations for installation and debugging before the after-sales engineer arrives: access, water, electricity, site leveling, drilling, rope preparation, common maintenance tools preparation, operators preparation, etc., thank you for your cooperation * warm prompt: in order to put your purchased products into use faster, please make preparations for the after-sales engineer Make preparations for installation and commissioning before arrival: access, water supply, power supply, site leveling, drilling, rope preparation, common maintenance tools preparation, operators preparation, etc. thank you for your cooperation