Heat-Shrink Tubing is a shrinkable plastic tube used to insulate wires, providing abrasion resistance and environmental protection for stranded and solid wire conductors, connections, joints and terminals in electrical work. Optical Fiber Protection sleeves are used for holding and protecting fusion fiber splice point . It can also be used to repair the insulation on wires or to bundle them together, to protect wires or small parts from minor abrasion, and to create cable entry seals, offering environmental sealing protection. Heat-shrink tubing is ordinarily made of nylon or polyolefin, which shrinks radially (but not longitudinally) when heated, to between one-half and one-sixth of its diameter. Heat Shrinkable Tubing,Heat Shrink Sleeves,Heat Shrink Tubing,Heat Shrinkable Protective Tubing Chengdu XingXingRong Communication Technology Co.,Ltd , http://www.xxrtx.net
It is reported that before this, Hong Qi had planned to set up a packaging factory in Shandong Jining Science and Technology Park where the major shareholder UMC Group is located. However, with the reversal of market demand, no factory has been established yet. The new factory is still conceived. If it can follow the crystal power mode, it will be an ideal model for joint ventures with customers and upstream grain factories.
At present, Hongqi's large-size backlight chip is still mainly from Jingdian. The joint venture between Jingdian and UMC is also in Shandong. At that time, it is expected that Guanxi, Hongqi and Japanese TV factories will form a one-stop LED TV production base. 
Heat-shrink tubing is manufactured in a multitude of varieties and chemical makeups with the exact composition of each type being dependent on the intended application. From near microscopically-thin-wall tubing to rigid, heavy-wall tubing, each type has precise design and chemical additives that make it suitable for meeting any of a wide variety of environmental demands. Heat-shrink tubing is rated by its expansion ratio, a comparison of the differences in expansion and recovery rate.
Hong Qi plans to invest in mainland China with Japanese customers next year.
[High-tech LED News] Wang Binglong, chairman of the LED packaging Taiwan factory, Hong Qi said recently that Hongqi received the backlight order of Japanese customers at the end of last year and did not imagine much. After the earthquake in Japan, the TV manufacturing sector will be transferred to China. Set up factories with Japanese customers to invest in the mainland.