Mei Ko Long insists on "Quality begins with sales service, professional design, and source control”; It sets up a complete quality system, achieving effective control of the whole process of customer focus in accordance with ISO9001:2000, and also establishes professional testing center equipped with advanced measuring techniques, a series of testing results on mechanical and chemical properties of raw materials and finished products etc have been approved by the authority of inspection center at home and abroad. Reliable detection data and complete after-sales service make Mei Ko Long win the widespread praise at home and abroad, and Mei Ko Long has already become a trusted brand in the industry at home and abroad.

Used for paper,cardboard and corrugated cardboardthe performance of detection for compressive strength..	Used to test for metal plating and chemical treatment of corrosion-resistant.	Used to determine a variety of cardboard and cardboard of composite materials bursting strength.
Carbon,sulfur in the stssl.	Test-coated particle size and distribution	Manganese,phosphorus,silicon in the stssl.