Kingray is one of the first companies in China to develop and produce catalyst alloy . Eight series of products are available and annual production capacity is 1000 metric ton.
The products are sold widely to over 27 provinces and regions in domestic market and a part is exported abroad.
The major series are CHS-1,CHS-2 and CHS-3, whose properties are as follows:

Product Characteristic/type		CHS-1	CHS-2	CHS-3
Technical Characteristic	Chemical Formula	NiMnCo	NiMnCoMe	NiFeMn
	Technical Adjustability	Good	Good	Good
	Synthetical Eange	Wide	Wide	Wide
	Graphite Translation Ratio (ct/cm3)	1.0-1.2	1.1-1.4	1.2-1.5
	Color	Light Yellow	Gold	Yellow Green
	Transparency	Better	Good	Good
	Application	Suitable for sintering and plating the diamond ,etc
Specification	Diameter (mm)	20-60	20-60	20-60
	Thickness (mm)	0.1-0.5	0.1-0.5	0.1-0.5