A New Sense of Control.
Meet Proglass Sense Black—a glass-fronted electronic concealed cistern system with touchless sensor control, quiet operation and water-efficient 3/6 L dual flushing.
Discover Proglass SenseOur 40th year in manufacturing
We manufacture every component of our products in our own facility: robot-controlled injection machines, duroplast presses, the ISO 9001 quality management system. Because we buy no parts in, spare parts and technical support stay within reach for the life of the product.
Product categories.
Türkiye’s firsts.
About us ›Japar was established in İzmir to produce plastic plumbing materials. Türkiye’s first push-button top-mounted plastic cistern was produced.
Türkiye’s first 80 mm dual flush concealed cistern was produced.
Türkiye’s first plastic dual flush cistern was produced.
Moved to the new factory in İzmir Ayrancılar/Torbalı.
Duroplast toilet seat production started.
KIWA certification received.
NF certification received.
Türkiye’s first standard concealed cistern compatible with a sensor flush plate – Sense (with capacitive sensor).
Türkiye’s first modular pre-wall cistern solution for wall-hung WC pans – Proglass (with capacitive sensor).
Japar joined an international group.
As of August 2026, Japar has been part of Ercan Global.
Certified by independent bodies.
Quality certificates ›ISO 9001, KIWA and NF.
Japar manufactures under the ISO 9001 quality management system. Its concealed cisterns and toilet seats are proven against international standards by independent bodies: KIWA in the Netherlands and NF in France.
Concealed cistern and fill valve certification (2011)
NF 076 concealed cistern, NF 240 toilet seat (2012)
Eurotech Certification
Turkish Standards Institution certificates