Custom difference size steel ball,ball valve dn20/40

Specification

Dimension:0.3mm to 60mm

Material

Chromium, Mn, Mo, 9Cr18,3Cr13, stainless steel, SUS201/304/316,Copper, aluminum, Titanium alloy steel, agate, glass, ceramic, Carbon steel, Chrome steel etc.

Surface Treatment

Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, hot-dip galvanizing, black oxide coating, painting, powdering, color zinc-plated, blue black zinc-plated, rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc.

Applications

Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery, market/ hotel equipment supplies, artware etc.

Packaging

Inner plastic bag, outer carton box, and we can also pack products according to your requirements.

Our features

A company with industry and trade integration

Main Products

Grinding Steel Ball, Mild Steel Ball, Casting Steel Ball, Ball Bearing, Valve Ball etc.

Producing Equipment

CNC machine SHENGYU & SYX42, Milling machine COYO/ALSGS & CY-L-90. Other machines including Spring machine Jinju & 502S, Screw machine Hexing/SX & H series, Shaft machine Liqiang, Auto lathes Libo & XB, Inclinable press machine WORLD & J23-80/ J23-65A/J23-16,Continuous hot wind tempering furnace Sanli & RJC210,Tapping machine Dongrong/EF,Grinder machine DA SHUANG YANG & M230-2, Lathe machine C6233,Wire cutting machine Deren & DK7740 etc.

Testing Equipment

Projecting apparatus, Salt Spray Test, Durometer, and Coating thickness tester

Workforce

A group of experienced production technician, sophisticated engineer and dedicated QC.

About us

Our company was founded in October, 2000, specializing in the production of CNC/AUTO lathe, springs, shafts, screws, stamping parts and other metal parts. Our main production modes are designing and proofing based on customers’ drawings or samples.

Main Markets

North America, South America, Eastern Europe , West Europe , North Europe, South Europe, South Asia, Africa African

How     to order

* You send us drawing or sample

* We carry through project assessment

* We give you a design

* You think the design is ok

* We make the sample and send it to you

* You think the sample is good then place an order and pay us 30% deposit

* We start to make the product

* When the goods is done, we deliver it to Shengzhen Yiantian

* You pay us the balance after you see the B/L Copy

* The whole order is done, thank you!!

Others

If you want to know more, please click our website: http://gdsx.en.china.cn