GK Group, offered various railway fastening systems for different situations, including High-speed railway, Conventional railway, Heavy Haul Railway, Subway, Bridge and Tunnels.

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GK Group, which belongs to Nanchang Railway Bureau, was founded in 1960. With over 50 years specializing in railway fasteners, GK has served many demanding markets worldwide, including USA States, Chile, Argentina, Ecuador, Brazil, Thailand, Indonesia, Malaysia, Vietnam, Spain, Italy, Romania, England, Kazakhstan, etc.

The president of GK Group, Mr Liu Tengfu, was only an engineer engaging in production management. But with years of experience in production, he starts to be the leader for the GK team, and expand the market from domestic to overseas. Mr Liu Tengfu, a very young leader, is leading the whole GK team to be entered into the whole global market.



  • All products is offered with 3 years quality guarantee, and after-sales service is offered during the whole product application life.

  • We offer qualified products with drawing design, technology optimization, product performance testing,etc.

  • With the advanced production lines and mature management system, we are able to produce with the fastest speed.

  • We will give quotation within 24 hours, with the most competitive price. 

  • Any of your questions or feedbacks will be answered within 24 hours.



With ISO and CRCC certificated, Guokeng tries its full efforts to save cost for each client by upgrading our Production Equipment & Inspection Facility & Quality Management System to be more efficient, economy, and also with good quality control capacity. Quality and reliability are always our culture. We will never stop upgrading and developing, and will spend our whole life in delivering best quality and service.

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