Craftsman spirit, Strive for perfection
  • Engineering plastics and products testing machines

  • Plastic pipe & Pipe fitting valve testing machines

  • Ultra-high molecular weight polyethylene testing machines

  • Plastic manhole testing machines

  • Thin-walled stainless steel pipes & fittings testing machines


Benefit the country, the people, and the enterprise


Strengthen standard leadership Create an international brand


Advanced technology, quality first Excellent brand and outstanding benefits

Core values

Simplicity Diligence Learning Braving

Located in a famous historical and cultural city in the world, Chengde Jinjian Testing Instrument Co., Ltd. is a provincial-level high-tech enterprise integrating scientific research and development, manufacturing and operation. It is the only "National Chemical Building Material Testing Instrument Technology Demonstration Project Industrialization Base" cultivated by the Ministry of Construction.JJ-TEST is dedicated to the research and development and production of material testing machines, adopts modern management theories and methods, fully implements the ISO9001: 2015 quality management system, and adopts the YIFEI manufacturing ERP (enterprise resource planning) management system to produce computerized and intelligent Chemical, optical, mechanical and electrical integration of high-performance polymer material testing machines are the main products. All products have independent intellectual property rights, and many products have obtained national patents. The products are spread all over the country and exported to dozens of countries and regions in Asia, Europe, America, Oceania and so on.
Looking back on the past and the eventful years, the entrepreneurial road is more difficult and dangerous.After more than 20 years of ups and downs, our Jinjian company has been firmly adhering to the corporate spirit of "simplicity, diligence, learning and courage" after several changes. It has stood out from a small testing instrument manufacturer and developed into a production base with 200 testing machines per month, ranking an important position in the forefront of production in the field of testing instruments in China.
Chengde Jinjian Testing Instrument Co., Ltd., located in the world famous historical and cultural city, is a provincial high-tech enterprise specialized in material testing machine integrating scientific and technological research and development, production, manufacturing and operation. It devotes itself to the research and development and production of material testing machine, and constantly applies modern management theories and methods to enterprise management.Fully implement the ISO9,001:2,000 quality management system.
Jinjian company takes "rooted in China, serving the world" as the purpose, in line with the policy of "science and technology as the pioneer of enterprise, innovation as the cornerstone of development, enterprise and market synchronization, management in line with the world", pursues the continuous improvement of "customer satisfaction" with scientific cost, perfect function, reliable product quality and perfect service. With scientific attitude, feasible methods, practical and effective work, we will continue to strive to realize the ideal and pursuit of "building a century old brand"
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Company Feature

Focus on innovation and accumulation, serve the upstream and guide the downstream, have a perfect green industry chain, cooperate and win-win, pursue continuous improvement of customer satisfaction
  • 29+

    29 years of technology accumulation
  • 100+

    Products cover 100+ countries
  • 20000+

    More than 20,000 customers
  • 20000

    20,000 square meters of factory area
  • 360o

    360° full technical support
  • Measurement Value dissemination Benchmarking International
  • Scientific and pragmatic R&D team
  • Technological team of excellence
  • EU CE certification
  • Patents and master core technology

Application Industry

Scientific research products, covering the whole industry
Pipe and pipe production
Construction pipe industry
Engineering plastics
Aerospace field
Communication network
Scientific testing
Automobile electron
More industries

Application And Practice

Thousands of enterprises and institutions are using Jinjian's products and services
  • National Center for quality supervision and inspection of plastic products
  • National Chemical Building Materials Testing Center
  • China Academy of Building Materials Science
  • Beijing Research Institute of chemical industry
  • Beijing Plastics Research Institute
  • Tianjin Plastics Research Institute
  • Anshan Iron and Steel Group Co., Ltd
  • Zhejiang Fangyuan testing group
  • Shandong Academy of Architectural Sciences
  • Yunnan Institute of product quality supervision and inspection
  • Guangdong Building Materials Research Institute
  • Shanghai Plastics Research Institute
  • LG Group
  • Zhejiang Zhongcai group
  • Liansu Group
  • Zhongda Group
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Products are distributed in 60countries and regions