Qingdao langshuo Metal Products Co, LTD located in Jimo city horse road south of Qingdao city, with beautiful surrounding and convenient traffic condition, Jiqing express way in its west, Qingwei express way in its north, only 8 kilometers away from Qingdao liuting international Airport. It is about 60 kilometers away from Qingdao port .
We mainly make hardware punching and welding productsíómachinery products íótool cart íósoaks products íóPolyurethane products and false hair products . we have the right of products imports and exports . Our company is the fixed point factory to domesticíóJapaníóAmericaíóand Europe etc. our mainly client groups are HaieríóHisenseíóimpulsefitness and thrip-master and so on famous company.
Qingdao langshuo Metal Products Co ,ltd adhering to the principle of "honoring contracts keeping promisesíóquality first and customers supreme", providing high quality service for clients with all sincerity .we hope cooperate with new and old clients and develop together well.
Countersunk head
We are one of the leading company in the line of screws in our china.
Besides stainless steel, we also take carbon steel and stainless iron.
Size st2.2 st2.9 st3.5 st3.9 st4.2 st4.8 st5.5 st6.3
Standard gb816 din7982
Grade 304m 304hc 302hq 305 316 316l 201cu 410 430
Moq 100, 000
Packing in bulk or in carton
Pan head
Material: stainless steel
Standard:gb din iso ansi jis
D: 2~8mm
L:2~100mm
Pan head
We are one of the leading company in the line of screws in our china.
Besides stainless steel, we also take carbon steel and stainless iron.
Size m2 m2.5 m3 m4 m5 m6 m8
Standard gb823 gb820
Material a2
Grade 304m 304hc 302hq 305 316 316l 201cu 410 430
Moq 100, 000pcs
Packing in bulk and in carton
We can produce the product according to your design
We found in 20 century 80s and have been more 20 years experience specializing in producing and selling of standard fastening ,punching parts.We pay attention to quality very much and purchase of material from big enterprise ,the products have passed check up and obtained certificate.The standard of products including GBú¼DINú¼ANSI/ASMEú¼ISO...,we also making it according to your requirement .
Main products including :
1.GB fastening: axes block washer,hole block washer,open block washer, undulated washer,saddle washer,taper washer,dentate washer,sawtooth fastening washer,fastening ring,pivot key,flat washer,wire block washer,etc.
2.DIN fastening : DIN471ú¼DIN472ú¼DIN6798ú¼DIN6799ú¼DIN6797
3.punching parts: Bearing clip,punching parts,pulling and elongate parts.....
4.Car punching parts: planet gear washer, half axes gear washer(suit for the car of EQ145ú¼ííEQ153ú¼EQ140íí1094ú¼ííCA151ú¼CA151ú¼).
Specialized in all kinds of compression springs, torsion springs, extension spring and special springs.
1. Wire diameter of compression spring:0.2mm~10mm
2. Material range: carbon steel, alloy spring steel, music wire, steel, and stainless steel, iron, plated steel, alloy steel , bronze, phosphor copper, and beryllium copper;etc.
3. Surface treament:black oxide , zinc/nicke/chrome plating, power coating, oiled to prevent rust, passivate, etc.
Dia range M6 to m100 / +" to 4"
Length range 20 mm 1000 mm / +" to 40"
Grade 4.6, 4.8, 5.6, 6.8, 8.8, 10.9, 12.9, 8.8s, 10.9s
Astm a325, astm a325m, r, s, t, v, x etc.
