What is the difference between REACH and RoHS?

1； ROHS regulations are mainly aimed at electronic and electrical products (then all products can be tested according to customers' needs), metal and ceramic materials are tested for 4 harmful substances, and nonmetal materials are tested for 6 harmful substances! It is a mandatory regulation of the European Union, that is, products sold in the EU market must pass ROHS testing! \xd\\xd\2； REACH regulations cover almost all products (except food and medicine), metal and ceramic materials detect 25 harmful substances, and nonmetal materials detect 53 harmful substances! It is a voluntary environmental protection regulation of the European Union. Generally, high-end customers not only require suppliers' products to meet ROHS regulations, but also require them to meet REACH regulations! \xd\\xd\ That is to say, ROHS and REACH are two different environmental regulations in the EU, but their testing items, contents and testing methods are different! And the former is mandatory and the latter is voluntary!