We are base in Sarawak malaysia,we are one of the leading company on daily product and refined oil.we also have a private laboratory in Kuala Lumpur mainly for clean black bank note of all grades and currency.We also rent and sell Full automatic * cleaning machine and SSD chemical solution,Activation powder etc at competitive prices.We also watch your black bank note on %Feel free to to contact at : +601115707629 Skype : hany99974