1.Black, high, strength, reinforced Bakelite, resistant to solvents, oils greases and other chemical agents,

2.making this knob for using on medical machines, equipment for the food and pharmaceutical industry

3.wherever hygienic, climatic and environmental factors or laws make it mandatory to use corrosion resistant magerials.

our factory is specialized in making all kinds of operating accessories with high quality so you can ues them with an easy mind,the special size we can make according to customer's requirements,include packing.

   Hebei  Huali Machinery Accessories Co., Ltd   (Original is Shenzhou  Nanhu  Bakelite Factory)    is a professional enterprise with designing,  manufacturing, service and trading, owning advanced production equipment  and hard working team..

products.inclduing   handle ,handwheel, knob, chain, hinge, support foot , pulling handle,  position indicator, some protective set  and so on.

welcome to inquiry form us .any question ,please contact us any time