A We have established a global customer service network, providing: ①24/7 online technical support ②Unconditional return/exchange for quality issues ③Regular customer follow-ups ④Free technical training services.

A Passing -40℃ cold tests, -60℃ thermal shock tests, and 500-hour salt spray tests, our products adapt to harsh conditions like plateaus, cold regions, and coastal areas. Custom solutions for special environments are available.

A Three core strengths: ①Direct supply (Laizhou base strategic location reduces logistics costs by 30%) ②Vertical manufacturing (integrated production from casting to finishing) ③Rapid response (72-hour delivery for standard orders, 24-hour emergency response).

A We are equipped with 4 intelligent casting lines and 50+ imported precision machining devices (including German/Japanese brands), achieving machining accuracy of 0.01mm and daily production capacity exceeding 20,000 pieces.

A Yes, we offer customized machining based on samples or drawings. With a professional R&D team, we can provide rapid prototyping within 72 hours and handle small-batch flexible production.