Shanghai Donghan Industrial Co., Ltd is the modern technological company which adopts the newest technique in the world. Its business covers the development, design, manufacture and marketing service of many products, primarily manifold. Main products of our company are as follows: manifold, floor-heating manifold, brass manifold, ball valve, thermostat valve, angle valve, brass fitting and other brass products. Our products are widely used in...

Applicable Standards: > The o-rings are designed to be seated in a groove and compressed during assembly between two or more parts, creating as a seal at the interface > O-rings are one of the most common seals used in machine design > They are easy to make, reliable and have simple mounting requirements. > Provide the o-ring tools   Description O-rings are designed to be a seated in a groove and compressed during...

here is Yiyang Gold Buddha Tea Co.,Ltd, one of the leading tea exporter of china as to your inquiry,pls. kindly inform these information,   -1,as to your tea demands,     a,the tea standard,kinds,     b,about your packing demands,specification,     c,the quality requirements,taste,size,aroma,and so on.     d,your target market for selling.     e,your order...

1.Motor:500W double motors 2.battery:48lead-acid battery Lithium battery 3.controller:48V 5.max speed:45KM 8. Recharge times:about 150 timeslead-acid battery 9.Charge time:6-8H 10.Climbing degree:35% Upgrade 35 meters when running 100 meters 1Zero start up on the slope, never affect the speed. 1.front fork: shock absorption 2.front brake: disc brake 3.rear brake: drum brake 4.tyre: front and rear3.0-10 Braking distance:about 10meters 5.battey:...