SPRI
SPRI represents sheet membrane and related component suppliers in the commercial roofing industry……...

The Paul N. Gardner Company, Inc. (GARDCO) has its origin with the alliance of pioneer paint chemist Dr. Henry Alfred Gardner, Sr., Director of the Institute of Paint and Varnish Research in Washington, D.C. and his son Paul Norris Gardner in 1935. The team of Institute chemists at that time were active in the development and design of physical testing instruments for coating materials which were then made available to the industry. However, production of these instruments was not generally available to the public so the Henry A. Gardner Laboratory was established and incorporated in Bethesda, Maryland for that purpose. Significant developments in areas of appearance were made in further years with research into gloss and color technology by the contributions of such men as Richard S. Hunter who joined the Lab from the then NBS.
Primary Activity
Physical Test Equipment Manufacturer and Distributor
SPRI represents sheet membrane and related component suppliers in the commercial roofing industry……...
Spot pyrometers from Fluke Process Instruments have been specifically developed to be flexible an……...
/9-9-I-9M-9M-9-9A-9-9G-9G-9E-1/ Sculpteo是位于巴黎和旧金山的数字制造业的全球领导者。 该公司提供……...
AMETEK Land is the world’s leading manufacturer of monitors and analysers for industrial in……...
In positive airway pressure (PAP) therapy, a device pressurizes the lungs’ airways with air……...
PetrolValves 是石油和天然气行业领先的阀门制造商。PetrolValves 成立于 1956 年,是一家私营企业,现……...
Item North America is a premier provider of precision ball screws for use as a drive mechanism in linear slides, multi-axis motion and complex material handling devices. item ball screws feature hi……
SurPASS™ 3 is capable of measuring the zeta potential over an extensive range of materials and allows the analysis of varied surface properties and their changes. The zeta potential explains ……
AHP Materials is a specialty materials company focused on the manufacturing and selling of high purity specialty metals and compounds. AHP concentrates mainly on Antimony, Cadmium Sulfide, Telluriu……