1. Materials: gravity casting high pure 62% brass body, zinc-alloy handle, chrome finsih 2 Finish (the thickness of plating layer: Nickle is above bove 10um, Chrome is 0.25um. 3. Noise level: 18-19db(A) at 3bar with filter 4. Air Leak Test: 7kg 5. Suited Temperature: -15oC-100oC 6. Flux of Hydraulic/kg Pressure: 13.5L/Min 7.Suited Hydraulic pressure: 0.5-22kg 8.Drip free ceramic cartridge for smooth and long lasting operation ,more than 300,000 times for both open and close 9.Quality Certification :CE, ISO9001 10.Comes with 5 year quality warranty ,we promise to replace any defective items free of charge . 11. Customer-tailored service is available ,such as OEM & ODM. 12.This faucet can be swiveled and used for two sinks at the same time . 13.Complete with water hose , attachment set & accessories ,including 2 pcs of G3/8 or G1/2 flexible hoses ,2 pcs of mounting hexagon screw, 1 piece of O Ring Washer,1 piece of horseshoe washer . 14.High-class workmanship, machined-precisely, each production process is controlled strictly. 15. More than 15 years experience of faucet producing and selling, and we own the qualification certification of export Please note: As the size and the feature of both drain and sink vary, drain is not included. Customers need to select the right drain according to their sink size and whether it is with/without overflow, not depending on the faucet.