Common standard parts brands include:

HASCO、D-M-E、CUMSA、STRACK、Parker、MiSUMi、LKM、MERKLE、Stäubli、neusburger、opitz、HEB etc

But, every customer has their own mold design standards, we design according to customer standards. Generally speaking, European customers use HASCO or MEUSBURGER standards, American customers use DME standards, and Japanese customers use MISUMI standards.