PINGHU CITY HAITE ALLOY CO., LTD

Dear sir,
Our company is specialized in producing tungsten contacts,tungsten sheets which are u
sed in automobile platinum,auto horn,electric appliance.We can annually produce 80 million tungsten sheets,60 million tungsten contacts.30 tons of high specific gravity tungsten-base alloy.

We passes ISO9001:2000 Quality System Attestation and s
ets up the perfect supervision system and serving mechanism.

?Productive range: tungsten contact, tungsten sheet. Thic
kness: Above h0.50mm. Diameter:?2.00?10.00mm. Sphere:SR:13mm-50mm. High specific gravity alloy weight: 0.02g?200g. Allowable tolerance: ?0.02mm??0.06mm.
??The current productive capacity with various specifications are as follows:
??6.5 million c
utting tungsten sheets; 800,000 perforating sheets; 500,000 spherical sheets 5 million tungsten contacts.
??Allowable toler
ance range can be d.h?0.03mm. Degree of roughness?0.04um.
??3 toNs of high specific gravity tungsten-base alloy small spare
s.
??Current regular tungsten sheets:
???????3.8mm?h(0.8-1.5)mm ?????4.0mm?h(0.8-1.2)mm
???????4.5mm?h1.0mm ?? ????
?5.0mm?h1.0mm
???????6.0mm?h1.0mm ????Punching ?4.5mV?h1.0mm??1.8mm
??High specific gravity alloy product: Cell phone v
ibration motor oscillator
??Weight error:+/-1%?+/-2%.
    If you are intersted, please contact us.W
e will advise you our website for further information.

Best Regards