China Hole Collar with ce certificate top quality Good price

Product Description

HangZhou Xihu (West CZPT ) Dis.ngjie components products Co., Ltd., deeply CZPT ed by CZPT ers, has total processing tools and production line, specialist production expertise and technology, the business based on high quality 1st, excellent faith cooperation, constant advancement. We are specialized in making all types of screws, bolts, self-tapping screws, mechanical screws, inner and external hexagonal bolts, and so forth. Mixture screws, CZPT -common screws and all kinds of springs, steel stamping areas and other CZPT eners manufacturing, can be based mostly on CZPT er requirements for the manufacturing of merchandise, in purchase to increase CZPT services, we supply good quality merchandise 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
Content 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
Floor  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
Quality four.8  6.8  8.8  10.9   12.nine
Sample samples for free if they are in stock
personalized 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
4.Auto parts 
6.Medical device
8.Digital products.

Our factory

Fastener Exhibition


Q1: Are you a factory or buying and selling business?

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

Q2:What is your main items?

A:There are mostly hexagonal flange bolts, tapping screws, mechanical screws, double head bolts, mixture screws, CZPT -standard screws and CZPT spring, metal stamping components and other CZPT eners manufacturing, can be based on CZPT er demands for the production of items.

Q3:How to get the offer for merchandise ?

A:Give us with drawings, particulars of product size, materials and amount details, or provide us with samples, and we will give you the most favorable price.

This fall:When is the delivery time?

A:Generally the delivery day is 10 – 15 operating days after the confirmation of the buy. The certain shipping and delivery day is identified according to the number of goods and merchandise requested by the CZPT er. In case of an emergency, we can speed up the shipping time.

Q5:What is the payment technique?



What is the function of the tapered bushing? Tapered bushings are typically employed to mount pulleys, sprockets and pulleys on shafts. They are split, have no flange bushings, use screws to maintain the shaft, and supply very good clamping pressure. Tapered bushings are frequently utilized for recessed ceiling lights because they have an even mounting spacing and, if set up correctly, they are extremely successful in large torque programs.
China Hole Collar with ce certificate top quality Good price