Ningbo Ja-Hely Technology Co., Ltd.
Up to 6mm Small mini right angle clamp holder boss head clamp bosshead for lab
Stainless steel extra Big bosshead clamp boss head for 6~20mm rods in lab
Plastic coated aluminium alloy holder bosshead Boss head clamp with tommy bar screw
Plastic 1.5/2.0ml centrifuge Tube Holder Cap Lock for Microcentrifuge Tubes In lab
6~12mm to 289~311mm Metal Butterfly Handle hose clip adjustable clamping Ring with handle
Double Plated cast Zinc alloy Buret Clamp Burette holder for lab
form 7 Square bakelite bosshead boss head clamp holder for up to 16mm rods
Thermometer Spring clamp with spring jaw for test tube in lab