Brief Introduction

Wind Sun Science & Technology Co.,Ltd was established in August, 2004. It is located in Wenshang County, Jining City, Shandong Province. It was listed on the SSE Star Market on April 13th, 2021.

It is a national high-tech enterprise specializing in the development, production, sales and service of high-power power electronic energy-saving control technology and related products which is invested by Shandong Energy Group Co., Ltd. We can provide products about speed regulation, energy saving, intelligent control and improvement of power quality as well as related solutions for customers. Our products mainly include high-voltage dynamic reactive power compensation devices, all kinds of high, medium and low voltage inverters, rail transit energy feedback devices and special power supply. They are widely applied in new energy power generation, rail transit, metallurgy, electric power, mining, chemical and other fields.

With complete independent intellectual property rights, we develop all products independently. We lead the drafting and approval work of seventeen national standards. At present, we have one hundred and thirty-five authorized patents (Including twenty-seven invention patents) as well as fifty computer software copyrights. In terms of related products, we have won four Shandong Provincial Science and technology progress awards, five national key new product titles, two National Torch Programs, one National Science and technology invention second prize and one second prize of science and technology Progress Award successively. We have participated in the work about the development of three national "863" program products and one national major scientific engineering device as well as two small and medium-sized enterprise technological innovation fund projects of the Ministry of Science and Technology of the People's Republic of China.

Since our company was established in 2004, we have adhered to the high-power power electronic energy-saving control technology as the core technology platform to build the electrical control equipment product system. With the strong technical strength, the advanced production technology and the high-quality management team, our company is rapidly developing. At present, the market share of our high-voltage dynamic reactive power compensation devices and high-voltage inverter products is in the forefront in China. We have built a good brand image in the fields of power quality management and high-voltage energy saving in China.

Company Overview

Full name Wind Sun Science & Technology Co.,Ltd.
Abbreviations Wind Sun Science & Technology
Code 688663
Founded August 10, 2004
Listing April 13, 2021
Domicile Shandong
STAR Theme New Energy
CSRC Sector Manufacturing
Has weighted voting rights structure? No



  2020 2019 2018
Earnings Per Share 1.02 1.00 0.84
R&D expenditure as a % of operating revenue 3.82% 4.44% 3.89%
Operating Revenue 843.94 631.23 532.49
Net Income 106.72 104.54 88.65

Income Statement (Unit: RMB mn)

  2020 2019 2018
Operating Revenue 843.94 631.23 532.49
Operating Costs 569.47 380.02 311.46
Operating Income 123.01 117.57 102.42
Pretax Income 122.48 120.64 102.51
Income Tax 15.76 16.10 13.86
Net Income 106.72 104.54 88.65

Balance Sheet(Unit: RMB mn)

  2020 2019 2018
Current Assets-Total 1,059.09 857.46 703.79
Non-current Assets-Total 148.00 134.98 126.38
Total Assets 1,207.09 992.44 830.17
Current Liabilities-Total 652.79 502.02 414.74
Non-current Liabilities-Total 7.07 7.93 8.77
Total Liabilities 659.83 509.22 406.65
Stockholder's Equity
Share Capital 259.55 259.55 259.55
Retained Profits 283.92 218.93 147.10
Total Owners' Equity 547.26 482.49 406.65

Cash Flow Statement (Unit: RMB mn)

  2020 2019 2018
Net Cash Flows-Operating 125.99 67.05 25.66
Net Cash Flows-Investing -22.85 -12.22 -1.77
Net Cash Flows-Financing -82.78 -18.12 -26.61

Top 10 Shareholders

Name No. of Shares Held (mn) % of Shares Held
兖矿东华集团有限公司 53.53 38.25%
山东省高新技术创业投资有限公司 10.29 7.35%
何洪臣 8.88 6.35%
汶上开元控股集团有限公司 7.74 5.53%
福建平潭利恒投资有限公司 5.19 3.71%
济宁英飞尼迪创业投资中心(有限合伙) 1.93 1.38%
深圳和光方圆投资企业(有限合伙) 1.93 1.38%
济宁博创财务管理咨询合伙企业 1.80 1.29%
红正均方投资有限公司 1.75 1.25%
中泰创业投资(深圳)有限公司 1.72 1.23%
As of 2021-5-18

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