The first three quarters of the entire diesel engine sales to achieve positive growth year-on-year stability in the forefront of the industry

Since 2015, the development of the automotive, agricultural equipment, and construction machinery industries under the “new normal” economy has slowed down, and the growth rate of investment in fixed assets has dropped. The diesel engine industry has been affected by this to enter the adjustment period. According to industry statistics, from January to September this year, domestic vehicle diesel engines sold 1.93 million units, a year-on-year decrease of 19.5%. In response to changes in the economy and the industry environment, Quanchai Group achieved stable growth through continuous product upgrades and structural adjustments. In the first three quarters, it achieved a total of 256,000 units of multi-cylinder diesel engines, representing a year-on-year increase of 0.5%, achieving positive growth. , Production and sales ranked the forefront of the industry.

The year-on-year growth of engine sales in the third quarter of Quanchai
The year-on-year growth of engine sales in the third quarter of Quanchai

At present, Quanchai is targeting the global high-end products, focusing on speeding up the development of four products in the six countries and non-road countries in the automobile industry, adjusting the product mix, changing the growth mode, promoting the continuous upgrading of products, and promoting the sustained and healthy development of the company.

Plastic Tubes

Hony Plastic are a leader in all forms of stock shape plastics and bespoke manufactured components. Plastic tube is supplied in fewer grades than both sheet and rod, but can still be sourced in engineering, display and high specification grades as required.

Polycarbonate and acrylic, popular for their excellent optical clarity, are frequently used in display and fabrication applications, while engineering grades such as nylon and acetal are often used for components requiring improved technical properties like hardness and tensile strength. Many of our nylon grades extruded or cast are also available. PEEK and PTFE grades can be supplied in instances of elevated temperature, chemical exposure, or contact with foodstuffs.


Plastic Tubing , Plastic Tube and Plastic Hose from Hony Plastic is available in both Flexible Plastic Tubing and Rigid Plastic Tubes.


Flexible Tubing Products include PVC Vinyl Tubing ,Telfon®Tubing(PTFE),Tygon®Tubing,HDPE Plastic Tubing,PFA plastic Tubing,

FEP Plastic tubing and dozens of others.


Rigid Plastic Tubes and Hollow Bars are made from : Nylon , Acetal , PEEK , Ertalyte®, and other materials for machining of rollers,bearings,seals,and structural components.Clear rigid plastic tubes are made from Acrylic , Polycarbonate , PETG .

Our stocked plastic tubes are typically supplied either by the metre or by the length depending on the grade, colour and size you require. Most tubes can be milled, turned or sawn into custom shapes and components such as bushes, washers, wheels and rollers.

Along with our rigid plastic tube, we also stock and supply many smaller diameter, flexible plastic tubings for use in solid, liquid and gas transfer applications.

Please refer to these if you are unsure which grade of plastic tube is suitable for your application.

Plastic Tube

Typical Applications for Plastic Tubing:


Food and Beverage Tubing


Medical Tubing


Chemical Process Tubing


Tygon Tubing



PA tube3

PTFE tube


PA tube



POM tube,PEEK tube,Plastic tube,pipe,tube,plastic pipe,PA tube pipe,PTFE tube

Hony Engineering Plastics Co.,Ltd. , https://www.honyplastic.com