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Solution Description

HangZhou Xihu (West CZPT ) Dis.ngjie hardware products Co., Ltd., deeply CZPT ed by CZPT ers, has comprehensive processing gear and production line, expert manufacturing knowledge and technology, the organization primarily based on top quality first, good faith cooperation, continuous enhancement. We are specialized in making all sorts of screws, bolts, self-tapping screws, mechanical screws, internal and external hexagonal bolts, etc. Mix screws, CZPT -normal screws and all varieties of springs, metal stamping elements and other CZPT eners manufacturing, can be based on CZPT er needs for the creation of merchandise, in buy to boost CZPT solutions, we supply good quality goods at affordable charges.

 Screw groove


Company   Name HangZhou Xihu (West CZPT ) Dis.ngjie hardware products Co., Ltd.
Place of  Origin HangZhou, China
Brand Name Xihu (West CZPT ) Dis.ngjie
Material 1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 
two.carbon steel:1008, 1018, 10B21, 1571 
3.Copper(Cu):H62, H65, H68
4.Alloy steel:SCM435, 10B38
Area  zinc- Plated(White zinc, black zinc, colored zinc), Ni-plated, Chrome -plated, Dacromet-plated etc.
Heat Treatment (1)Tempering (2)Hardening (3)Spheroidizing (4)Stress Relieving.
package According to the customer’s needs, it is usually PE paper bags and small cartons
Grade four.8  6.8  8.8  10.9   12.nine
Sample samples for free if they are in stock
customized We can make products according to the needs of our customers
Lead Time The normal delivery period is 10-15 days, which is determined by the product and quantity ordered.
After service we will follow up goods for every customer and help solve problem after sales.
Purposes: one.Mechanical manufacturing.
3.Furniture Products
four.Auto parts 
six.Medical device
eight.Digital products.
10.Other individuals

Our manufacturing facility

Fastener Exhibition


Q1: Are you a manufacturing unit or investing firm?

A: We are a CZPT r who received import export certificate 

Q2:What is your major goods?

A:There are mainly hexagonal flange bolts, tapping screws, mechanical screws, double head bolts, blend screws, CZPT -common screws and CZPT spring, steel stamping parts and other CZPT eners production, can be based mostly on CZPT er requirements for the manufacturing of products.

Q3:How to get the provide for items ?

A:Supply us with drawings, specifics of solution dimensions, components and quantity info, or provide us with samples, and we will give you the most favorable cost.

This autumn:When is the supply time?

A:Typically the shipping and delivery day is ten – fifteen working times after the confirmation of the purchase. The distinct shipping and delivery date is established according to the quantity of items and items purchased by the CZPT er. In case of an emergency, we can velocity up the supply time.

Q5:What is the payment method?



A tapered bushing, also known as a tapered lock bushing, is a tapered, non-flanged, break up bushing whose tapered sleeve is both screwed or tightened with a socket head cap screw and squeezed on to the shaft so that It is mounted on the shaft. Shields a broad assortment of pulleys, sprockets, flanged hubs, and couplings. These bushings are used in pulleys and sprockets to improve clamping pressure, although normal bore merchandise lock onto the shaft only with a keyway and established screw. All bushings supplied by EP are individually produced of high-high quality material and boxed grub screws.
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