CX4800 4-in 8-out audio processor original software professional audio drive rack professional speaker audio processor

1.How long can I get the price?-We usually quote within 24 hours after we get your inquiry(Except weekend or holiday).-If you are very urgent to get the price, please suggest us we will reply promptly.2.What is your lead time?-Samples is around 3days.-Order is around 7-30days, it depends on qty and seasons.3.How do you develop a long-term partnership?-1.ISO9001 Certified factory.-2.We have strict quality control on production, we proceed process of pre-production inspection,Duropro, Pre-shipment inspection to ensure quality.-3.We have technical staff with 20 years of management experience in Korean enterprise.-4.We accept penalty of 3% discount for weekly delay of delivery time.-5.We support refund and returning back goods for unqualified goods.