سلاسل فولاذية دائرية خاصة  شركات مصنعة، تجار، موردون، مزودو خدمات

Joma develops, manufactures and market products for the building industry, such as timber connectors (joist hangers, angled brackets, jointing plates, steel straps, column shoes) and cavity wall products (wall ties, masonry reinforcement, sliding layers). Also, we straighten and cut wire according to our customers' specific wishes.

HEKO Ketten GmbH produces round steel chains and accessories for bulk material conveyors in Wickede since 1917.
HEKO is one of the leading manufacturers of hardened chains for bucket elevators and chain conveyors since decades - worldwide.
HEKO is market leader for heat resistant kiln chains.
HEKO offers its hardening technology combined with most progressive systems as a service to its pretentious customers in various branches.
HEKO is a leading manufacturer of chains
and other wear parts for the bulk material handling equipment.
Innovation, customer satisfaction and high quality are the maxims of our family business for over 90 years. At two locations in North Rhine-Westphalia, we will produce approximately 40,000 square.
Production is a space for a wide range of chains, sprockets,
Fasteners and components for conveyor systems.
In the field of refractory kiln-chains is
HEKO market leader. The special know-how in combination with the hardness technique,
advanced thermal treatment technology, is a service
offered.
We supply the entire range of the bulk goods industry, worldwide. The cement factory- and power plant industries are the focus. Then there are the areas of waste incineration, ore processing, fertilizer production.
HEKO maintains a sales office in China and has representative offices and trading partners in over 50 countries.
In more than 80 countries around the world, HEKO-components demonstrate their skills every day . HEKO engineers worldwide, advise customers and partners to all  problems relating to conveyor technology.
Furthermore manufactures HEKO: highly wear-resistant round steel chains, central chains, steel lashing-chains, chain-forks, rotary kiln, heat-resistant chains, steel-link chains.

The BrandOur Targeted and Differentiated Brand PolicyFor
140 years we have acted as a think tank and created intelligent
solution concepts with chains and components that remain true to our
group-wide slogan “Tradition in Dynamic Innovation”. For 140 these chain
systems have connected different worlds and cultures, for 140 years the
authentic and original RUD brand has connected all of us as our guiding
light. We live our brand, it shapes our experiences, and we’re proud of
that.