Product Main

Specifications

We trade with some company oversea, like professional garden tools and accessories company, or large purchasing company. Our product orientation is up-market, competing with brands of international famous.
 
The raw materials of our products are imported from America, which shares the same origin of materials with OREGON. And the type of the materials is SAE8660.
 
Heat treatment is handed in Kunshan Xinguang Heat Treatment Factory which is an expertise company of Taiwanese capital.
 
The inspection procedure: We have the expertise inspection groups, in order to check saw chains and their components. These inspections include test for pre-tensile strength, test for stability and breaking, test for the hardness of its components, test for breaking of finished products, the quality of saw chain surface, and test for flexibility of saw chains and so on.
 
Stability and breaking strength of our products:
Specification
test for tensile strength 
 
OREGON
STIHL
LONGER
3/8″LP
5650-5850
5655-5790
5600-6123
.325″
7400-7560
7410-7570
7310-8230
3/8″
7650-7800
7650-7900
7200-9000
.404″
10560-10780
10565-10800
9500-11000
 
Chain saw type:
PITCH
GAUGE
CHAIN  TYPE
A=3/8”LP
0=.043”/1.1mm
FT=Safety
B=.325”
1=.050”/1.3mm
S=Square-corner
C=3/8”
2=.058”/1.5mm
T=tight tooth
D=.404”
3=.063”/1.6mm
ST=Skip tooth
E=1/4”
4=.080”/2.0mm
 
G=3/4”
5=.122”
 
 
Cutter hardness of blade:
HRC
hard chromium plating
Times
LONGER
LONGER
1
55.54
64
2
55.76
63.52
3
54.91
63.27
4
56.17
63.87
 
As the description is the products' basic information above all, the quality of our products worth your trust. We expect to establish business relationship with you.