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Tel: 0371-67987950
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Mail box: pdshanlg@163.com
Website: www.henanhuilong.com
Address: No. 11, Xuesong Road, West High-tech Industrial Development Zone, Zhengzhou City
About Us

Henan Huilong Precision Equipment Manufacturing Co., Ltd. was established in August 2008 and successfully listed on the New Third Board Securities Market on November 20, 2015. The stock abbreviation: Huilong Precision, stock code: 834051. Legal representative of the company: Longhua; registered capital of 35 million yuan.

Business scope: design, production, sales, repair and technical service of components and accumulators for power transmission and transformation facilities; design, production, sales, repair and technical services of hydraulic machinery equipment, pneumatic power machinery equipment and general machinery equipment; Design, production, sales, repair, technical services of products and vehicle parts; technology development, technical consultation, technology transfer, technical services in the field of accumulators; import and export of goods and technologies; piston accumulators Technical performance testing.

The company's main qualifications: obtained the ISO9001 quality management system certificate, and obtained the national military standard GJB9001B quality management system, weapons and equipment research and production unit three-level confidential qualification certificate, ISO14001: 2015/GB/T28001-2011 environmental occupational health and safety management system; It is a national high-tech enterprise, an excellent post-doctoral research and development base in Henan Province, a hydraulic energy storage engineering technology research center in Zhengzhou, a small giant cultivation enterprise in Henan Province, and a small and medium-sized enterprise in Henan Province.


The company covers an area of 15,000 square meters and the factory building area is 16,000 square meters. The main equipments include three-axis, four-axis and five-axis machining centers, cylindrical grinding machines, centrifugal oil filters, CNC lathes, CNC milling machines, CNC bending machines, CNC horizontal boring machines, CNC wire cutting machines, CNC honing machines, etc. More than 130 processing equipment. There are mature accumulator inspection test workstations, and the test equipment has three coordinates, accumulator exclusion flow tester, hand-held X-ray fluorescence spectrometer, digital carbon sulfur analyzer, pressure tester, accumulator function endurance test machine, etc. 40 Yutai.

The company's main products are power plant high-voltage switch accessory products, such as accumulators, conductors, guides, mechanism cabinets, frames, brackets and other structural components, the current main customers are: Henan Pinggao Electric Co., Ltd., Henan Pingzhi High Voltage Switch Co., Ltd., Pinggao Toshiba (Henan) Switch Parts Co., Ltd.; is a strategic partner of Henan Pinggao Electric Co., Ltd., and was rated as an excellent supplier by customers. The company's core technology products are piston-type accumulators for high-voltage switches with independent intellectual property rights, and its production and testing are at the leading position in China. The company has strong research and transformation ability. Since its establishment, the company has obtained 21 authorized utility model patents, 4 invention patents, 3rd prize of Henan Science and Technology Progress Award, 2nd prize of Zhengzhou Science and Technology Progress, Henan Science and Technology Achievements, National SME Innovation Fund, an enterprise standard, and two proprietary technologies (process innovation). It has successfully developed five series of accumulator products for high-voltage switch hydraulics and a number of components for accumulators. The products have passed the provincial scientific and technological achievements appraisal, and the technical level has reached the domestic leading position, replacing imported products and filling the domestic similar products. blank. At present, the company's self-developed high-pressure piston accumulator is the only qualified supplier in Henan Pinggao Electric Co., Ltd. and Henan Pingzhi High-voltage Switch Co., Ltd.

The company has a comprehensive after-sales service system, standardized after-sales service guarantee system, customer-centric, to meet customer needs, to achieve customer satisfaction, and establish a corporate image.

Huilong Precision is based in the Central Plains, facing the country, striving for first-class products, casting brand enterprises, creating enterprising Huilong, integrity Huilong, harmonious Huilong!

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Tel: 0371-67987950 Fax: 0371-67996290 E-mail: pdshanlg@163.com
Address: No. 11, Xuesong Road, West High-tech Industrial Development Zone, Zhengzhou City