Science and Technology Innovation | Zhongshan Local LED Display Manufacturing and Application Enterprise Pujing Electronic Technology

During his visit to Guangdong from October 22 to 25, General Secretary Xi Jinping emphasized that the banner of reform and opening up in the new era should be held high and the reform and opening up should be pushed further. The General Secretary put forward four requirements for Guangdong to deepen reform and opening up, promote high-quality development, improve development balance and coordination, strengthen Party leadership and Party building. General Secretary Xi Jinping emphasized that to promote high-quality development, it is necessary to play the role of the main body of enterprise innovation and market-oriented role, accelerate the establishment of technological innovation system and stimulate innovation vitality. We must vigorously develop the real economy, eliminate ineffective supply, cultivate innovative momentum, reduce operating costs, and accelerate the development of manufacturing to digitalization, networking and intelligence.

In order to better implement the spirit of General Secretary Xi Jinping's important speech on Guangdong, And the spirit of General Secretary Xi Jinping's important speech at the private enterprise symposium, The newspaper has launched a series of stories on "Striving for Quality Development." Focusing on representative, innovative and leading enterprises in technology innovation, enterprise management, brand building, market development, etc. in the private economy of our city, Digging into the new technologies, models, new highlights that they present in development, Provide a useful model for promoting high-quality development.

On the morning of November 6 , in the dust-free production workshop of Zhongshan Pujing Electronics Technology Co., Ltd. , different types and models of production equipment are placed. The company employees operate the solid crystal machine in an orderly manner to complete the solid crystal process of the chip. The display on ultrasonic welding shows the welding data clearly. The automatic photovoltaic performance detection equipment close to the air showering chamber is detecting the newly produced display semi-finished product orderly. Workers and machines work in order and in a busy manner.

"We have invested more than 10 million in 11 ultrasonic welding milling machines and 8 solid-crystal machines that have been put into use this year and are now basically automating the pre-process. What produced in 48 hours ago can now be done in just 4.8 hours, saving the manpower while increasing capacity over 10 times.” Said Xiong Qinglin, the company's business director.

■10 Times Higher Capacity After the Machine Is Put into Use

"Previously, the production of the same LED display capacity required the combined efforts of 60 to 70 people, with a semi-automatic capacity of 1,500 dots per hour, which in 2017 was about one-tenth of the current capacity. Today, we have reached a capacity of 15,000 dots per hour per machine." Xiong Qinglin said that compared to the semi-automatic mode, not only has the production capacity increased by 10 times after the machine was put into production, but the straight-through rate of the previous process has also increased from 80% to more than 98%.”

Xiong Qinglin said that the improvement in quality has also lowered the average unit price of materials, which used to be $1 per unit, but is now about 60 cents. And production efficiency and quality improvements have directly driven up orders. "The company's sales this year are seven or eight times higher than before, and the number of chips used by the company is about 100KK points."

The operation of the machine reduces the manpower required for the production of the front process, before 60 people to produce LED displays, now 30 people can complete the production. Manpower input is reduced by half while production capacity is greatly increased. Automated production not only effectively alleviates the difficulty of recruitment and other problems, but also saves labor costs, "now workers' wages only account for 20% of the cost of the enterprise." Xiong Qinglin said. The increase in orders, makes the Pujing company workshop 24-hour two-shift operation. Automated machines have shared most of the precision work of fore procedures, thus, the workload of employees is greatly reduced.

At the same time, Pujing Electronics Technology Co., Ltd. and Zhongshan Institute of Technology, Guilin University of Electronic Science and Technology and other schools to establish an internship base, open the optoelectronic professional subject. It delivers professional and technical personnel for the enterprise and helps the transformation and upgrading of enterprises and improve innovation capacity. Xiong Qinglin introduced the company's next step will increase the purchase of equipment, more resource allocation in all aspects of production, to further improve production efficiency and promote the sustainable development of enterprises.

■Costs Reduces and Integrated Development

○Reporter: What is the biggest difficulty that Pujing has encountered in its 5 years of operation?

Xiong Qinglin: Actually, Pujing Electronic Technology Co., Ltd. is a typical small and medium-sized private enterprise, which is currently undergoing the process of transformation and upgrading. The nearly 20 machines invested by the company this year cost more than 10 million, which were financed by personal assets, bank loans and agreements with suppliers to complete the purchase. To transform and upgrade the whole production process to achieve automation, we need enough financial support, which is the biggest difficulty for the company at present.

○Reporter: What kind of support do you think private enterprises need for their development?

○Xiong Qinglin: Small and medium-sized enterprises in Zhongshan account for a large proportion, but they have limited ability to attract investment, resist market risks, capital turnover and technological innovation, which are the key problems that need to be solved by concentrated efforts.

I suggest to start from two aspects. On the one hand, the government should increase the support for SMEs, implement a series of preferential policies, such as reducing the cost of land, renting plants, water and electricity and other infrastructure for SMEs, and strongly support some unique industries with high technology content and high market demand but fewer enterprises; on the other hand, it should speed up the construction of large industrial zones and concentrate the same type of industries or related industries that form industrial chains. In addition, it should speed up the construction of large industrial zones to concentrate industries of the same type or related industries forming industrial chains, integrate and utilize resources, enhance communication and collaboration among enterprises, improve production efficiency, and promote industrial clustering and professional development.