China manufacturer OEM high precision hollow threaded brass bolt and screw

China manufacturer OEM high precision hollow threaded  brass bolt and screw

1)   Numerous in varieties, sample supply and prompt delivery.

2)  Stamping process and quoting according to customer’s engineering drawings.

3)  Process is generally punching, cleaning and packing.

4)  Win a high admiration and is widely trusted at home and abroad.

5)  Give the most competitive price to you.

6)  Safety tested and produced

7)  We are specialized in high and precise hardware.

8)  RoHS compliance for export

9)  Quality assurance in accordance with ISO/TS16949:2009 and ISO9001:2008

Main Production Equipments:

Dieing machine(High-speed Precision Punching Machine),Punching Machine,Auto Lathe,Bench Lathe,Linear cutting  machine,Chamfering tapping machine,Oscillating mill,Drilling machine,CNC Machine,High-speed roller tapefeeder.

Main Inspection Equipments:

Projector,optical thickness monitor,Sclerometer,Salt spray tester,Micrometer,Callipers,Thread ring gauge,Thread plug gauge, Dialgauge,Manometer,Angle gauge.

Raw Material:

Iron,Steel,Galvanized steel, Cold Rolled Steel (CRS),Mild steel, Stainless steel, Aluminum, Phosphor Copper , Brass ,etc. (According to customer's demands)

Surface Treatment:

Zinc, Nickel, Chrome, Tin, Silver ,Copper,Gold Plated, Painting, Anodizing, Heat treatment, Black Oxid(According to customer's demands)

Strict quality control:

With ISO9001:2008 quality management system and advanced quality testing devices,we strictly control the quality although the producing process. High level quality has gained us more reliability from our customers

Best prices

Wtih high producing efficiency and strict management, we can offer the best prices for our products like  terminals ,rivets,flanges,washers,brackets,bolts,nuts,screws and other hardware accessories.
Timely respond for urgent requirement Our plenteous material stock and prompt process can meet your urgen requirements.we can arrange the urgen order any time

Quick delivery:

We keep close relationship with Fedex,DHL,UPS,TNT and other express companies for quick delivey

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