Taizhou Maotian Pneumatic Tools Co., Ltd. – Straight answers for importers, fleet buyers and online retailers who need to source the right Air Tools Set, pneumatic air tool kit, pneumatic tool set or mechanic air tool kit without surprises.
When Maotian says Air Tools Set, exactly which tools are included?
Our standard 5-piece Air Tools Set ships with: 1/2" rocking-dog impact wrench, 3/8" straight air drill, 150 mm extended air die grinder, mini orbital sander, and a 1/4" blow gun. Each tool is also sold individually, so if you need a 7-piece pneumatic air tool kit for a tire shop, we simply bolt on a 3/8" ratchet and a 3" cut-off tool. All items fit in the same blow-molded case, so your mechanic air tool kit arrives shelf-ready.
How does Maotian decide the hose and fitting sizes inside every pneumatic tool set?
We match the largest air consumer first. The 1/2" impact wrench in the Air Tools Set free-flows 5 cfm at 90 psi, so we supply 10 mm PU hose and Euro/Industrial quick-connects rated for 300 psi. Smaller tools in the set use the same coupler; this prevents your customers from hunting adapters day on the job.
Plastic case or metal case – which is better for a mechanic air tool kit that travels?
For sea freight we ship the high-density PE case; it weighs 1.8 kg and absorbs drops without denting. If you resell into airlines or van services, we offer an aluminum briefcase at +2.3 kg. Both cases are double-wall and fit the same foam cut-out, so you can switch packaging without changing UPC codes.
Can I mix colors within one pneumatic air tool kit order?
Yes. Our injection lines run red, blue and matte black housings daily. MOQ per color is 50 sets, and we laser-etch your logo on the lid at no extra charge. Retailers often choose red for the impact wrench, blue for the grinder – it helps end users grab the right tool faster.
Do I need to buy regulators separately for an Air Tools Set?
Not anymore. Every pneumatic tool set leaves Taizhou with an inline mini-regulator and filter already attached to the hose whip. It is preset at 90 psi and tamper-proof; fleets love it because apprentices cannot over-torque wheel nuts by cranking line pressure to 150 psi.
How does Maotian handle warranty when the mechanic air tool kit is exported to five different countries?
We operate a "core-swap” program. If the 3/8" drill in your Air Tools Set fails in Brazil, the distributor ships the motor core back to our São Paulo forwarder and immediately receives a new motor. No need to return the whole case. Spare parts list and exploded diagrams are inside every lid; QR code links to video tutorials in English, Spanish and Portuguese.
What test does each tool pass before it is boxed into the pneumatic air tool kit?
Every impact wrench is run under load for 30 seconds on a digital torque bench; the die grinder is spun to max RPM while we measure bearing temperature. A green sticker on the tool means it passed; the sticker doubles as the date-of-test reference. Retailers can peel the sticker to reveal a hidden serial number for anti-counterfeit checks.
Follow those points and your next pneumatic air tool kit, pneumatic tool set, mechanic air tool kit – or whatever name your market prefers – will arrive exactly as promised, ready to earn its keep on day one.

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