ZSIM still has its spare parts and accessories: All kinds of drilling rig accessories, large drilling machine accessories (including all kinds of rock drills); drill pipes; drill bits; tool holders; connecting sleeves; impactors; reducers; casing; casing shoes; slips; casing drilling tools; reaming rings; flanges; wrenches; forks; releasers; ring wrenches; casing extractors; grouting machines and accessories; wet spraying machine accessories; coring accessories; high-pressure jet grouting accessories; anchor rods; anchor cables; isolation frames; jacks; tensioners; customized accessories; etc.

ZSIM provides personalized customization services: customize products and solutions according to customer requirements. It also supplies construction service: technical training, operator training, operator supplying, site operation, spare parts support.

ZSIM has its complete QC files and 6 quality inspection personnel to inspect the raw materials, self-manufactured components, outsourcing devices and the complete machines. Unqualified products are controlled strictly according to QC files to make sure the high quality mahcines shipped to the customers.