WE ARE WORLDWIDE SSD CHEMICAL COMPANY THAT SOLD SSD SOLUTION ,VECTROL PASTE,ANTI-AIR POWDER,FOR CLEANING BLACK NOTES,RED NOTES,GREEN NOTES,STAINED NOTES,STAMPED NOTES AND CODED NoTES. WE ALSO MELT CONGEALED CHEMICALS IN OUR LABORATORY WITH THE HELPS OF PROFESSIONAL TECHNICIANS AND DOCTORS FOR EFFECTIVE RESULT WITH PROFESSIONAL LEGAL BACKUP. WE ALSO PROVIDE MOBILE & LABOURATORY PRODUCTION WITH DIGITAL & MANUAL PRODUCTION MACHINES WITH MEMORY CARD.