ALSPEC TECHNOLOGY TRADING (429187-T)

NO.6, JALAN TPP 5/17, TAMAN PERINDUSTRIAN PUCHONG,

47100 PUCHONG, SELANGOR D.E., MALAYSIA

TEL : 03-8060 6996 FAX : 03-8062 5638

E-MAIL : info@alspec.com

http://www.alspec.com

Date: 19 th May 2006

To: All Distributors

Subject: Improvement K 230 - DESCALER

Please be informed that K 230 will be improved by the following points:

•  Improvement in Industrial application strength, every four lit will effectively dissolve three pounds of stubborn lime scale, thus providing lowered compressor head pressure, greater heat transfer, and increased water flow.

•  Added special color dye in “NEW K 230” with pH sensitive, so that it functions to indicate the strength of the acid solution as it descales. This mean the color indication is more obvious and sensitive to indicate the acid contents during the descaling.

The first batch of K 230 with the above improved points, will bear QC Code: FC28Z769, sample will be provided upon request. The Management will clear all current K 230 before deliver the new batch, estimate in a month period.

K230 dissolve process video clip

Yours sincerely,

MS. FOO CHEE SHAN

(FINANCE & ADMIN MANAGER)