Company Profile

Shenzhen derui sourcing Co., Ltd is subsidiary of TIMRCH (HK) industrial Co., Limited which was founded in HK at year 2005. With more than 10 years merchandise-sourcing experience in providing complete end to end sourcing solutions from products concept to after-sale support. Our local background, leverage and 10 years experience avail our clients of the best cost performance.

Shenzhen Derui Sourcing Co., Ltd has recognized a very professional and highly efficient team with focus on details, quality control, service and won good reputation among our international clients around the world throught helping them sourcing the best cost proformance products made in China and setting up their own complete supply chain in China.


Main Products

Body parts:head light,rear light,turning light,rear mirror,left&right switch assy,handle bar,hand grip,handle lever,left&right side cover,rear carrier,speedometer,fuel tank,seat assy,front&rear fender,fork assy,muffler,front&rear absorber,footrest,frame,front &rear wheel,front &rear wheel hub,hub cover,brake shoe,wheel axle,main cable,air filter,tire,fuel switch,chain&sprocket,ignition coil,flasher,CDI,rectifier,spark plug,battery,brake padel,etc.

Engine parts:cylinder head,cylinder head cover,cylinder block assy,gascket,intake&exhaust value,camshaft,rock arm,pistion kit,crankcase,clutch,starting shaft,oil pump,stator,kick starter,roller set,bearing,belt,crankeshaft,etc


Our Factory

We have been specialising in motorcycle spare parts more than 12 years.Now we are cooperating with udreds of factories

Certificate Show

Loading & Delivery


Our Exhibition
We joined in exhibition in Columbia and Brasil.

Reboiler (also weighing reboiler) as the name suggests is to make the liquid again vaporization. Its structure is similar to that of a condenser, but one is used to cool down.
The reboiler is combined with a fractionating Tower: the reboiler is a special Heat Exchanger that can exchange heat and have a vaporization space at the same time. The material level of the reboiler and the liquid level of the fractionating tower are at the same height. From the bottom of the tower to provide liquid phase into the reboiler. The liquid phase of the 25-30% is normally vaporized in the reboiler. The vaporized two-phase flow was sent back to the tower, return to the tower in the gas phase component upward through the tray, and the liquid components fall back to the bottom of the tower.
The material is heated in the reboiler expansion and vaporization density decreases, thus leaving vaporization space, smooth return to the tower, the tower of the return of gas-liquid two-phase flow, gas and liquid through the tray, fell to the bottom of the tower. Due to the role of static pressure difference, the bottom of the tower will continue to increase the evaporation of the liquid level.

Reboiler

Reboiler,Tube Heat Reboiler,Chemical Industrial Reboiler,Heat Exchanger Reboiler

Wuxi Weishitiong Machinery Co., Ltd. , http://www.madeinwst.com