ZONHOW was established in 2011, predecessor DAZHONG was established in 2006. Today it is a global contender and one of the top-ranking manufacturers and suppliers of testing equipments worldwide. With our advanced technologies and competitively priced testing machines, systems and software, we supply standard or customized solutions for many test, measurement and quality control tasks required in the world of modern materials testing.The key products from ZONHOW range include universal testing machines, metallography, materials testing equipment, portable testers,hardness testers, and instruments for testing metals,plastics, rubber, textiles, paper, paint, cement, as well as concrete and packaging materials, and much more.ZONHOW is proud to retain a constantly growing roster of global customers who continue to benefit from our product offerings. ZONHOW offers guarantees that make us stand out in the competitive testing equipment industry in offering the best price/quality ratio products, efficient support, and much more. These are a few key benefits that we continue to offer to our customers worldwide.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	Copyright Registration Certificate of Computer Software	China National Copyright Administration	Test machine automatic calibration identification test system V1.0	2017-11-22 ~	Verified
	Copyright Registration Certificate of Computer Software	China National Copyright Administration	Tensile tester control system V1.0	2015-11-18 ~	Verified
	Copyright Registration Certificate of Computer Software	China National Copyright Administration	Tester image recognition acquisition control system V1.0	2016-12-15 ~	Verified
	Copyright Registration Certificate of Computer Software	China National Copyright Administration	The dynamic environment simulation of test chamber realizes the control system	2016-06-21 ~	Verified
	Copyright Registration Certificate of Computer Software	China National Copyright Administration	Salt expansion tester experimental environment parameters simulation control system V1.0	2017-02-01 ~	Verified
	Business license	Dongguan industrial and commercial administration bureau	Mechanical test equipment, climatic environment simulation test equipment, instruments and meters, transmission and distribution control equipment, automatic control equipment, electronic products, metal products, rubber products and accessories.	2011-04-19 ~	Verified
	Copyright Registration Certificate of Computer Software	China National Copyright Administration	Compression testing machine test data automatic acquisition and recognition storage system V1.0	2017-05-23 ~	Verified
	Copyright Registration Certificate of Computer Software	China National Copyright Administration	Test chamber operation status remote monitoring synchronous control system V1.0	2017-08-30 ~	Verified
	Supplier Assessment Certificate	BV	Company Overview, Current export situation, Production capacity, Production process management, R&D capacity etc.	2018-08-19 ~	Verified
	Copyright Registration Certificate of Computer Software	China National Copyright Administration	Test machine real-time data acquisition and analysis system V1.0	2015-08-20 ~
	Copyright Registration Certificate of Computer Software	China National Copyright Administration	Testing chamber temperature and humidity constant dynamic regulation control system V1.0	2015-04-08 ~
	Copyright Registration Certificate of Computer Software	China National Copyright Administration	Test machine and data acquisition integrated management platform V1.0	2016-03-09 ~
	Tax registration certificate	Guangdong Provincial Tax Service, State Administration of Taxation	Mechanical test equipment, climatic environment simulation test equipment, instruments and meters, transmission and distribution control equipment, automatic control equipment, electronic products, metal products, rubber products and accessories.	2011-04-19 ~

Business Type	Manufacturer, Trading Company	Country / Region	Guangdong, China
Main Products	Universal Tensile Tester, Climatic Test Chamber, Abrasion Test Machine, Plastic Test Equipment, 3C Electronic Tester	Ownership	Private Owner
Total Employees	51 - 100 People	Total Annual Revenue	confidential
Year Established	2011	Certifications(9)	Supplier Assessment Certificate, Copyright Registration Certificate of Computer Software, Copyright Registration Certificate of Computer Software, Business license, Copyright Registration Certificate of Computer Software, Copyright Registration Certificate of Computer Software, Copyright Registration Certificate of Computer Software, Copyright Registration Certificate of Computer Software, Copyright Registration Certificate of Computer Software
Product Certifications(3)	CE, CE, CE	Patents	-