Integrated Marketing & Services:

The Analytical Based Development Center  (ABDC WorkShop)
太陽系分析基礎開發工作室(ABDC)
http://www.chromnet.net/
Zipcode:407;
Add: 5th Floor, NO.641, Fu Shun Road, Shi-Tuen District , Taichung City, Taiwan, R.O.C.
886-4-24628085, FAX:886-4-22569743
Email: 
service@chromnet.net (for all types),
meteringpump@chromnet.net
LINE:service.abdc, SKYPE: skypeabdc, Twitter: ttabdc

Memo:
Pressure conversion table:
http://nks.myweb.hinet.net/usepush.htm
https://en.wikipedia.org/wiki/Conversion_of_units#Pressure_or_mechanical_stress

Nominal Pipe Size Conversion to Metric Size
http://extolohio.com/wp-content/uploads/sites/2/Nominal-Pipe-Size-Conversion-to-Metric-Size.pdfhttp://www.how01.com/post_kXJNpKRDv9oZE.html
http://www.360doc.com/content/12/1124/12/921085_249914321.shtml

Piping and instrumentation diagram (P&ID)
https://en.wikipedia.org/wiki/Piping_and_instrumentation_diagram