Hebei Zhongbo Explosion-proof Tools Group Co., Ltd., with securities referred to as Zhongbo Explosion-proof and stock code 832291, has been responsible for the formulation and revision of national explosion-proof tools standards for many years. It is a national high-tech enterprise, a famous brand enterprise of Chinese tools, and one of the top ten famous enterprises of Chinese tools. Founded in 1983, the company is located in the industrial development zone of botou city, Hebei province, specializing in the manufacture of beryllium bronze explosion-proof tools, aluminum bronze explosion-proof tools, steel special tools, titanium alloy tools, insulation tools, stainless steel tools, brass tools, copper hammers, containers with lifting equipment ten series of products. Covering an area of 186000 square meters and a construction area of 110000 square meters, there are 680 employees, including 68 senior engineers, advanced production equipment, 1500 sets of explosion-proof tools with an annual output of 15 million pieces, accounting for 75% of exports. It is a professional manufacturer of intelligent explosion-proof tools with advanced international technology and large scale.

won the gold medal at the 2nd International New Technology Famous Products Expo in 1996, and awarded the certificate and gold cup. In 1998, it was approved by the state as a People's Republic of China import and export enterprise.
In 2000, the company fully passed the ISO9001 international quality system certification. In the same year, obtained the British Royal UKAS product certification. In 2002, the company was responsible for revising the 2003 version of the national explosion-proof tool standard. In the same year, it was recognized as the national explosion-proof tool standard formulation (revision) unit by the China Tools and Hardware Standardization Center.
In 2004, the product was listed as a Torch Program project, belonging to high-tech products.
In 2006, it was recognized as the X-Spark trademark of the provincial enterprise technology center. It was recognized as the famous export brand of Hebei Province and the best-selling brand of Hebei Province. In 2007, "Bridge Defense" explosion-proof tools were identified as famous brand products in Hebei Province by the Provincial Bureau of Technical Supervision.
In 2008, the company was considered a "high-tech enterprise" and passed the ISO14001 environmental system certification.

passed the German TUV GS product certification in 2009, and the top 15 comprehensive evaluation list of domestic and foreign tool hardware product quality inspection. In 2010, the company's explosion-proof tools passed the US FM product certification, and in 2011, the company's products obtained the Export Product Quality License.
In 2012, the company's explosion-proof tool products were awarded the "International Standard Acceptance Certificate", and in the same year, it was awarded the "National Occupational Ceremony Tool Hardware Industry Revision Project Member Enterprise". In 2013, it was recognized as one of the top ten famous enterprises of Chinese tools by China Hardware Products Association.
In 2014, China Chamber of Commerce for Import and Export of Machinery and Electronic Products was rated as "AAA Credit Enterprise in Enterprise Credit Evaluation". In the same year, it was rated as "Foreign Trade Brand Excellent Pad Enterprise". In 2015, the company was successfully listed nationwide. In December of the same year, Zhongbo Group passed the military confidential qualification certification. In 2016, it was rated as one of the top ten enterprises in China's tools by the China Hardware Products Association and an excellent enterprise in China's tools.
In 2017, the company passed the accreditation of the three-level national defense metrology technology organization: the company's explosion-proof tool products passed the German BAM certification: in the same year, it won the honorary title of "specialization and innovation". In 2018, the explosion-proof tool laboratory of Zhongbo Group passed the accreditation of China National Laboratory for Conformity Assessment and issued a certificate. The company was rated as an excellent enterprise in the national hardware industry by China Hardware Products Association.
In 2019, it was recognized as a "Top 100 Supplier" by the China Petroleum and Chemical Industry Federation, and was awarded the "Visiting Professor" certification by the Industry Development Institute of the Chinese Academy of Management Sciences.
In 2020, it passed the national military standard quality management system certification, was recognized as an equipment contracting qualification unit, and obtained the honorary certificate of "2020 Key Recommended Suppliers in Petrochemical Industry" issued by the China Petroleum and Petrochemical Engineering Research Association.
According to user needs, 31 distributors have been set up in China, 8 distributors have been set up in the United States, Japan, Europe, Singapore, Russia, Kazakhstan, South America and the Middle East, and are responsible for after-sales service, which is trusted by users at home and abroad.
Hebei Zhongbo Explosion-proof Tools Group Co., Ltd. All employees are eager to welcome Chinese and foreign friends to visit and guide.