Model: J20-22

Product material: 

1. PBT+30% glass reinforced polyester fiber, UL-94 V0 grade flame retardant low chromium lead environmental protection

2. C5191 phosphorous copper, environmental protection

Model: J20-1

Product material: 

1. PBT+30% glass reinforced polyester fiber, UL-94 V0 grade flame retardant low chromium lead environmental protection

2.QSn6.5-0.1 tin bronze, environmental protection

Model: J20-2

Product material: 

1. PBT+30% glass reinforced polyester fiber, UL-94 V0 grade flame retardant low chromium lead environmental protection

2.QSn6.5-0.1 tin bronze, environmental protection

Model: J20-26

Product material: 

1. PBT+30% glass reinforced polyester fiber, UL-94 V0 grade flame retardant low chromium lead environmental protection

2. C5191 phosphorous copper, environmental protection

Model: J20-20

Product material: 

1. PBT+30% glass reinforced polyester fiber, UL-94 V0 grade flame retardant low chromium lead environmental protection

2. C5191 phosphorous copper, environmental protection

Model: J21-3

Product material: 

1. PA6+15% glass reinforced polyester fiber, UL-94 V0 grade flame retardant low chromium lead environmental protection

2. H62 brass, environmental protection