Specialised high-precision manufacturing company Glebus Alloys has been a preferred partner of leading tyre companies across the globe for over two decades. 

Its mission was clearly defined by its founder Michael Stefanidis: “Our aim is to make manufacturing a safer place for the worker and more profitable for the shareholders by sustaining a greener and cleaner industrial environment.”

Glebus has three product lines: G-METAL, GSV and DOT Plugs.

G-METAL

Located in Poland, the company’s plant produces maintenance free, self-lubricated bearings, sliding plates and bushings under the trade name/mark of G-METAL and CERAMET.

It is a specialised material that combines unique properties for the curing department. Companies like Goodyear, Bridgestone, Michelin, Pirelli, Continental, Cooper, Hankook, Yokohama, MRF, JK Tyre and others have been benefitting from Glebus Alloys’ sliding plates for long time.

The company employs over 140 people with over four decades of combined experience in tyre curing and mould handling. Glebus Alloys takes prides in its fast, dependable and customised JIT services. It has developed products in different areas for the container shoe, top and bottom plates, axial movements and higher loads segments. 

An added value is the 5-year warranty that Glebus Alloys provides. The factory has two production sites – one for continuous sintering and one for customer sintering process – that enable it to offer high quality materials at affordable prices along with fast delivery customised to client drawings and specifications.

One of the key factors for a perfectly cured tyre is the proper closing of the mould in the container and press. Any misalignment among the three moving elements will harm the outcome of the curing process.

These misalignments, in most cases, come from the wear out of the sliding plates and guiding elements. Specially developed wear indicators can be placed on the wear plates to maintain the proper replacement period. Based on the extensive period spent in the tyre industry, Glebus Alloys has developed a self-lubricating sliding material suited especially for tyre containers. 

Glebus Alloys does not spray its wear plates with specialised coatings to make them look like sliding material. Glebus Alloys sinters and bonds its unique formulas to have a unified unbreakable material.

G-METAL self-lubricating sliding plates are especially designed to cope with unevenly distributed load and thus provide prolonged production time. Used in tandem with the wear indicators, it allows to stay on top of the issues caused by blocked container due to worn out sliding plates.

Furthermore, long raw material bi-metal wear plates of size 2,000x200 mm with a total thickness 3 or 5mm for individual custom projects are now available for order. 

GSV

Glebus Alloys is the ‘only’ worldwide patent holder for the tyre mould venting systems under the brand name GSV (Glebus Spring Vents). 

The unique demountable, three-piece design of the GSV provides a lot of flexibility that older spring vents (the one-piece type) are not able to match in anyway. 

Glebus Alloys starts by evaluating the current situation and status of the tyre curing environment and finds solutions on how companies can develop a manufacturing place for tyres with free spew, greener and less expensive. Glebus Spring Vents may replace existing vents (microvents-minivents) in the same hole and eliminate the need for expensive vacuum containers or press piping or injection type segmented moulds.

This product line employs 70 people with over 100 years of combined experience in rubber compounding, mould designing, mould manufacturing, mould cleaning and tyre curing.

The new development includes specialised stems that are focused on the surface of the aluminium mould and the machined top that is imprinted on the tyre surface. The focus on the visual aspect of the tyres has become very demanding nowadays, resulting in different stem head textures.

This development has been going on for some time now and results show that this can be amended by proper adjustment of surface parameters like different coatings, artificial increase of surface roughness to break the light reflection and special machining. 

New addition to the GSV portfolio are the specialised stems that offer customised approach to deaeration of sidewall plates during curing process due to different flow of rubber. 

DOT Plugs

RGP, a subsidiary of Glebus Alloys, is a specialised plastics production company based in Czech Republic. It is focused on specific industries and high-end precision thermoplastic projects. This is the company’s third line of product – nano-plastic DOT plugs for tyre moulds that replace aluminium or steel one. This company employs 40 people with knowledge of AI and 4.0 automation.

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Apollo Tyres, one of the leading tyre makers in the country, has extended its strategic partnership with Manchester United Football Club, one of the world’s most iconic football teams, for an additional three years.

The partners stated that the renewal of the enduring partnership highlights a mutual commitment to excellence, innovation and shared values. This 12-year alliance has been instrumental in connecting both entities with millions of passionate fans globally, yielding highly engaging campaigns and delivering significant value, both in the realm of sport and business.

Since its inception, the partnership Apollo Tyres' stated has propelled its brand equity, leveraging Manchester United's unparalleled global visibility and deep emotional connection with its loyal fanbase. This association has not only bolstered Apollo Tyres' reputation and amplified consumer trust but also solidified its standing as a premier tyre manufacturer.

The renewal follows the recent visit of Manchester United's first-team players, Andre Onana, Diogo Dalot and Harry Maguire, to Mumbai. Their visit marked the official launch and commencement of activities for the fifth season of the ‘United We Play’ programme, providing an opportunity for direct engagement with fans in India.

Neeraj Kanwar, Vice Chairman and MD, Apollo Tyres, said, “We are thrilled to continue our association with Manchester United, a club that embodies passion, performance and global reach. Our partnership has been instrumental in amplifying our brand equity by aligning with a club that represents passion and perseverance. Together we will strive to create even more exciting experiences for fans, leverage new opportunities in digital and on-ground engagement, and strengthen our brand presence across key markets. We are also excited to expand our impact through a grassroots football initiative that aims to nurture young talent and promote access to the sport at the community level.”

Omar Berrada, CEO, Manchester United, added, “We are delighted to extend our successful partnership with Apollo Tyres, a valued and long-standing member of the Manchester United family. During our 12-year relationship, we’ve not only created impactful global campaigns but also delivered meaningful initiatives at the grassroots level, from youth development to sustainable infrastructure.”

“As we move into this next chapter, we look forward to continuing on our shared legacy -- driving further engagement with our fans around the world and creating lasting value both on and off the pitch,” added Berrada.

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Nokian Tyres plc has been awarded the prestigious Key Flag symbol by the Association for Finnish Work for its flagship Hakkapeliitta winter tyres and Hakka summer tyres.

The Key Flag, a nationally recognised emblem, is granted to products manufactured or services produced in Finland that contain a minimum of 50% domestic content based on break-even cost.

“We are proud of our Finnish heritage and our northern knowhow which is represented in our premium Nokian Tyres Hakkapeliitta and Nokian Tyres Hakka products,” said Ville Nikkola, Head of Sales, Finland at Nokian Tyres. “The Key Flag symbol is a sign of Finnish work and very well known among consumers. We are extremely happy to be able to present it next to our tyres manufactured in Finland for Nordic drivers.”

The Hakkapeliitta winter tyres and Hakka summer tyres are both developed and produced at Nokian Tyres’ factory in Nokia, Finland. The company’s global research and development centre is also located at the site, and both products undergo rigorous testing in Finland, including winter trials at the Ivalo test facility in Lapland.

This recognition is the latest in a series of Finnish quality accolades for the company. Nokian Tyres has previously received the Key Flag for its heavy machinery tyres, wheels, and retreading materials. Additionally, its truck and bus tyres carry the Design from Finland label, underlining their Finnish design pedigree.

Founded in 1898, Nokian Tyres began manufacturing tyres in 1932. The company introduced the world’s first winter tyre in 1934, followed by the first Hakkapeliitta-branded passenger car winter tyre in 1936. Since then, the brand has become a hallmark of Nordic winter driving.

“The Nokian Tyres Hakkapeliitta winter tyres, as well as the Nokian Tyres Hakka summer tyres,, are designed to withstand the challenges of their northern home: the harsh winters with ice and snow as well as the summer months from the first sub-zero mornings of the spring to the heavy rainfalls of autumn,” Nikkola added.

Nokian Tyres emphasised that both product lines are still made in the same factory in Nokia as their early predecessors. Over the decades, the plant has been modernised and now runs on electricity sourced entirely from CO2-free sources. Most of the steam used in the facility also comes from CO2-free fuels. Since 2015, the factory has sent no waste from tyre production to landfill.

The company has further strengthened its sustainability credentials by obtaining the International Sustainability and Carbon Certification (ISCC) PLUS for the Nokia passenger car tyre plant. The certification enables the integration of sustainable raw materials into tyre production at the facility.

“The Nokian Tyres Hakkapeliitta winter tyres are already a legend of Nordic winter roads and are, just like the Nokian Tyres Hakka summer tyres, still made within the same factory walls in Nokia as their predecessors in the 1930s,” Nikkola concluded.

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Hankook Tire is gearing up to electrify the 2024/2025 ABB FIA Formula E World Championship as the series returns to Jakarta on 21 June for Round 12 of Season 11.

After a one-year absence, the Jakarta International E-Prix Circuit (JIEC) will once again host the high-speed spectacle, set against the vibrant backdrop of Ancol’s shoreline. The 2.37-km track, celebrated since its debut in Season 8, blends high-speed straights, sweeping turns and a technical final section – inspired by the rhythmic flow of Java’s traditional Kuda Lumping dance. The challenging layout, combined with Jakarta’s intense tropical heat, will test drivers’ skill, endurance and tyre strategy to the limit. Powering every team will be Hankook’s GEN3 Evo iON Race tyre, purpose-built for Formula E’s cutting-edge electric race cars. Its advanced tread design and specialised rubber compound ensure superior grip, stability and heat resistance – key to handling Jakarta’s demanding conditions.

Sustainability remains a core focus, with the tyre incorporating 35 percent eco-friendly materials, including natural rubber and recycled fibres. Designed for extended durability, each tyre is fully recovered post-race and processed through Hankook’s recycling programme, reinforcing the brand’s commitment to reducing motorsport’s environmental footprint while pushing the boundaries of electric racing performance.

Maximilian Günther, the DS Penske driver and winner of 2023 Gulavit Jakarta E-Prix (Race 10), and most recently, the 2025 Jeddah E-Prix (Race 3) and 2025 Hankook Shanghai E-Prix (Race 10), said, “Jakarta delivers a unique blend of technical complexity and extreme climate. It’s a true proving ground for drivers and tire management. The enhanced grip of the GEN3 Evo iON Race tyre allows us to push harder through technical sectors without sacrificing traction. We’ve already observed gains during simulator sessions, and we’re optimistic about translating that into on-track performance.”

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The Yokohama Rubber Co., Ltd. has signed a Mizuho Eco Finance (Mizuho Environmentally Conscious Finance) loan agreement with Mizuho Bank, Ltd. on 17 June, reinforcing the company’s dedication to sustainable growth and decarbonisation.

This environmentally conscious financing programme supports companies transitioning to a decarbonised society by evaluating their climate-related initiatives and disclosures. Yokohama Rubber qualified for the loan after achieving high scores in Mizuho Bank’s environmental assessment, which examines corporate efforts in emissions transparency, greenhouse gas reduction and long-term sustainability goals.

The company has committed to reducing CO₂ emissions by 40 percent by 2030 (compared to 2019 levels) and achieving carbon neutrality by 2050. These targets, along with Yokohama Rubber’s focus on emissions reduction across its supply chain, contributed to its strong evaluation. Under its sustainability slogan, ‘Caring for the Future’, the company integrates social responsibility into its business strategy, aiming to create shared value by addressing global environmental challenges.

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