ACME-INTER
Alroko GmbH & Co KG
Cardolite
Compact
DAISHIN KAKO CO., LTD
Dekati Ltd.
FRIMECO Produktions GmbH
H.B. Fuller
Hebei NewTime Foundation Fire Insulation Materials Manufacturing Co., Ltd.
Jiangxi Fengzhu New Material Technology Co.,Ltd
Keiron Chemicals SL
Lapinus (ROCKWOOL B.V.)
Nantong Xinyuan Special Fiber Co., Ltd.
Noble Alchem Pvt. Ltd.
Otsuka Chemical Co., Ltd.
Qingdao Kropfmuehl Graphite Co. Ltd.
Quartz S.r.l. SU
RIMSA Metal Technology
Specialty Lubricants Corporation
Sterling Fibers
TecSA S.r.l.
Trelleborg
Tribotecc GmbH
Waldraff Technologies GmbH & Co. KG
XL-Hitech(Jiangxi) Materials Company
ZHONG BANG SUPER HARD TOOLS CO., LTD.