In April, 2019, Centre Testing International (CTI) commissioned another TOPEX+ microwave digestion system from PreeKem Scientific Instruments at its Shenzhen facility, raising the total PreeKem installations to a whopping 47 units in CTI’s chain of operations. CTI is the largest commercial testing provider in mainland China and is known for its unwavering fondness of PreeKem’s high-performing and quality products.

About CTI Group https://www.cti-cert.com/en/aboutCTIInit.doe

As the forerunner in testing and verification services for Chinese companies, Centre Testing International Group Co., Ltd. (CTI) is the leading comprehensive third-party agency specializing in testing,calibration, inspection, certification, and technical services through provision of a one-stop solution for clients of all types and sizes.

Founded in 2003 and headquartered in Shenzhen, CTI operates over 30 branches in mainland China, with more than 90 laboratories in the field of chemistry, biology, physics,mechanics, electromagnetics and more. Moreover, CTI operates branches in Taiwan,Hong Kong, Singapore and the United States to respond to the needs of a global economy. On October 30th, 2009, CTI was successfully listed on the Shenzhen Stock Exchange with stock code number 300012. CTI was the first company listed on ChiNext and the first testing and certification agency in China's domestic testing industry to be listed.

Based on our worldwide network and strong capabilities, CTI annually outputs more than 1.2 million reports for nearly 90,000 customers. Among them are nearly 100 of the world's top five hundred companies. CTI provides services in the areas of industrial products, consumer goods, trade security and life science. Our sevice items include but are not limited to: hazardous substances testing, safety detection,EMC testing, environment safety testing, electronics reliability and failure analysis,material reliability and failure analysis, metal and nonmetallic materials analysis,textile, footwear and leather testing, toy testing, automobile materials and component testing, food, pharmaceuticals, cosmetics, feed and food contact materials testing,inspection and compliance, audit, measurement calibration and dimension inspection,semiconductor testing, maritime hazardous materials management, freight assessment,certification and training, application software development and testing.