Are your entire range of fasteners interchangeable with corresponding DIN, ISO international standard parts for existing production lines?
Standard specification products fully comply with relevant DIN/ISO standards and can directly replace imported standard fasteners; samples for trial installation are available.
How about production lead time for stocked items and customized non-standard goods respectively?
In-stock standard goods ship within 7 working days; customized non-standard products take 30–45 working days after deposit confirmation.
Is mixed loading of different kinds of fasteners allowed in one shipment to save customer’s logistics cost?
Multiple product categories and mixed sizes can be packed together in one container for large orders to reduce overall freight expense.
Can you make different surface treatments such as black oxide, phosphating and oil coating according to customer requirements?
Multiple surface options are available for all products; surface processing plan can be adjusted based on client’s actual working environment.
Where do the raw materials of your products come from?
All raw materials including 65Mn, C67S, 40Cr and GCr15 are purchased from formal domestic large-scale steel mills with complete material certification. We build long-term stable cooperation with qualified steel suppliers. For stainless steel materials, we select well-known domestic and imported stainless steel sources. All incoming steel is inspected strictly before warehousing to guarantee stable raw material quality.
FAQ
What documents can you supply for bulk purchasing inspection?
Material certificate, dimension inspection report and surface treatment test sheet can be issued as buyer’s requirement.
How about production lead time for stocked items and customized non-standard goods respectively?
In-stock standard goods ship within 7 working days; customized non-standard products take 30–45 working days after deposit confirmation.
Is mixed loading of different kinds of fasteners allowed in one shipment to save customer’s logistics cost?
Multiple product categories and mixed sizes can be packed together in one container for large orders to reduce overall freight expense.
Can you make different surface treatments such as black oxide, phosphating and oil coating according to customer requirements?
Multiple surface options are available for all products; surface processing plan can be adjusted based on client’s actual working environment.