Why so many customers choose hangzhou production laundry detergent with detergent?

1970 - 01 - 01 production laundry detergent detergent is currently more investment projects to the fire, should be in the production of laundry detergent with detergent demand is very big, and the production cost is lower, laundry detergent with detergent production laundry detergent in the detergent ingredient is water, the proportion of water accounted for 90% of its products. So bullish about laundry detergent production project of customer is also many, why so many customers choose in hangzhou. Because hangzhou has six big advantage: 1, product and technology for national authoritative attestation, let the producers to worry, let the consumer trust! 2, the application for a patent for invention, change traditional equipment! 3, the application for a patent for invention, optimization technology formula! 4, relying on patent technology barriers, producers product competitiveness! 5, free for producers in terms of product analysis, directly or indirectly boost product innovation! 6, do it yourself, the whole experience, transparent service, mutual communication. A: use detergent will increase to the car cost?