WhatsApp & mobile
The fastest way to reach us. Send photos, drawings or a quick question at any time.
Talk directly to a sales engineer about your machined parts. Send a drawing for a quotation, ask about materials or capacity, or arrange a factory visit. We respond in English or Chinese.
The fastest way to reach us. Send photos, drawings or a quick question at any time.
Best for drawings, 3D models and formal RFQs. Attach PDF, DWG, DXF, STEP or IGES files.
China Standard Time (UTC+8). Visits are welcome by appointment.
Request for quotation
The more detail you provide, the firmer our first quotation will be. Fields marked with an asterisk are required; anything not yet decided can be left blank.
Visit our factory
Customers and third-party inspectors are welcome to audit our workshops, laboratory and quality records, or to witness first-article inspection. Let us know your dates and we will prepare an agenda and arrange transport from the airport or railway station.
Email your drawings to sales@symachiningparts.com or send them by WhatsApp to +86 189 1530 7612. PDF or DWG drawings with tolerances are preferred, with a STEP or IGES model for complex parts. Large files can be shared through any cloud link.
Yes. We are happy to sign your non-disclosure agreement before you share drawings. All files are used only to quote and manufacture your parts.
No. We accept single prototypes, small batches and repeat production orders.
Our sales engineers handle quotations, technical questions and documentation in English and Chinese.
Yes. Customer audits, process reviews and third-party inspections are welcome by appointment at our works in Xiagang Industrial Park, Jiangyin, Jiangsu Province, China.