DONGGUAN AOYI HARDWARE PRODUCTS CO.,LTD
JIASHENG HARDWARE (H.K.) PRODUCTS CO.,LTD
Service Hotline:
0769-83559961
Professional Screw Manufacturer
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Complete Production Equipments
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Wide Range of Product Applications
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The company produces all kinds of copper, iron, stainless steel
and alloy steel screws; mainly electronic screws, precision screws;
high-strength screws ranging from 4.8, 6.8, 8.8, 10.9 to 12.9 grade;
self-tapping screws, machine screws, nuts, lathe parts, hardware accessories,
etc. The products produced by our company all meet the EU environmental
protection requirements, and can provide qualified SGS environmental
protection reports.
The company has advanced and complete testing equipment,
complete instrument testing room and professional testing personnel, and has
advanced imported machines: 10 sets multi-function cold heading machines, 50
sets heading machines, 55 sets thread rolling machines, 6 sets CNC lathes, 20
sets automatic lathes, 15 sets drilling machines and tapping machines and
other ancillary equipment.
The products produced by our company all meet the EU
environmental protection requirements, and can provide qualified SGS
environmental protection reports. Products are widely used in precision
electronics (mobile phones, digital cameras, car CDs, etc.), electrical
appliances (printers, fax machines, electrical products, household
appliances), motors, lighting, toys, speakers, steel furniture, wood
furniture, Curtains, barbecue grills, sports equipment, automobiles and other
industries.
Main Products
Online service
Work Time
Mon to Fri ：8:30-17:30
Sat to Sun ：9:00-17:00
Contact Details
Hotline：0769-83559961
Email：sales01@dgaoyi.com
Applications
About US
Certificate
Dongguan AOYI Hardware Products Co., Ltd
Aoyi has established a strong and professional management team of sales, R&D, manufacturing, quality management, procurement, logistics, administrative management and after-sales service. While ensuring the stable, healthy and sustainable development of the company, we provide every customer with continuously satisfactory products and services.
Production equipments
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Heading A
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Heading A
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Heading B
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Heading Machine
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Heading
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Production Workshop
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Thread rolling B
Product Category
Main Products
The company produces all kinds of copper, iron, stainless steel and alloy steel screws; mainly electronic screws, precision screws; high-strength screws ranging from 4.8, 6.8, 8.8, 10.9 to 12.9 grade;
2022-03-18
The company produces all kinds of copper, iron, stainless steel and alloy steel screws; mainly electronic screws, precision screws; high-strength screws ranging from 4.8, 6.8, 8.8, 10.9 to 12.9 grade;
2022-03-18
The company produces all kinds of copper, iron, stainless steel and alloy steel screws; mainly electronic screws, precision screws; high-strength screws ranging from 4.8, 6.8, 8.8, 10.9 to 12.9 grade;
2022-03-18
The company produces all kinds of copper, iron, stainless steel and alloy steel screws; mainly electronic screws, precision screws; high-strength screws ranging from 4.8, 6.8, 8.8, 10.9 to 12.9 grade;
2022-03-18
Production of various copper, iron, stainless steel and alloy steel screws;
Contact Us: 0769-83559961
News
News
副標題
07
2019-08
2017年，全球新能源乘用車(chē)累計銷(xiāo)量122萬(wàn)多輛，同比增長(cháng)58％。其中，我國新能源乘用車(chē)銷(xiāo)量超過(guò)57.8萬(wàn)輛，占比...
07
2019-08
1、瑞典（skf）斯凱孚SKF集團是全球領(lǐng)先的滾動(dòng)軸承、軸承座、軸承單元、密封件、潤滑系統、狀態(tài)監測、驅動(dòng)和運動(dòng)控...
07
2019-08
2018年1-6月份我國主要優(yōu)特鋼企業(yè)軸承鋼材產(chǎn)量為196.66萬(wàn)噸，與去年同期相比增加17.13%。軸承是當代機...
Quality Control
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Brittleness Test
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CDD Sorting Machine
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Finished hexavalent chromium detection
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Glass Disk Image Sorting Machine
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Salt Spray Test
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Testing Room
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Torque Testing Machine
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Visual Sorting
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Sorting by Roller Machine
knowledge
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瞬時(shí)高溫（hyperthermia）作用下的鋼（Steel）表面與空氣(AIR)中的氧作用，
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調心滾子軸承的正確配置是指軸承類(lèi)型的組合和前后軸承的布置，不同的配置就
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故障現象:當車(chē)輛四個(gè)車(chē)輪軸承中的一個(gè)損壞后，車(chē)子在行駛中你在車(chē)內就會(huì )聽(tīng)
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預緊力，以確保傳輸的生活。若預緊力過(guò)大，功耗，甚至導致過(guò)熱。如果預緊力
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DONGGUAN AOYI HARDWARE PRODUCTS CO.,LTD
JIASHENG HARDWARE (H.K.) PRODUCTS CO.,LTD
Tel：0769-83559961 / 83559962 / 83559963
Email：sales01@dgaoyi.com
Address：5# North Third Street, Ban Hu Village, Huangjiang Town, Dongguan
City, China
Fax：0769-83559960
Postcode：523000
Website：http://www.zgzmnengyuan.cn