Mechanical Properties Testing Chemical Component Analysis Hydraulic pressure Test
EPDM / SBR / NBR (EN681-1, ISO4633)
BSI, SGS, BV, TUV, WRAS ......
Packing & Delivery
SYI regards quality as an essential and integral part of our business success. Until now, we are ISO 9001:2008,TUV certified, BSI Kitemarked, SGS certified, UL listed, FM certified, NF certified and CE certified. Manufacturing "SYI" Brand products has evolved as a mark of quality!