logo
搜索
Search

ABOUT US

Company Profile

Jiangmen Jinhe Hardware Products Co., Ltd., founded in 2016, is located in Jiangmen, the beautiful capital of overseas Chinese in the west of the Pearl River Delta in Guangdong, with a total production and office area of about 4000 square meters. It is a company integrating production management, warehousing, and sales. , A modern enterprise integrating services. Our company produces stainless steel, iron, copper, aluminum, alloy steel, etc. according to GB (National Standard), DIN (German Standard), ANSI (American Standard), BS (British Standard), JIS (Japanese Standard), ISO (International Standard) Made of machine-made screws, self-tapping screws, micro screws, precision screws, etc., the products are widely used in various industries such as electronic appliances, small household appliances, intelligent automation, communication equipment, and medical equipment. Our company is on the list of the top companies in the hardware industry in Jiangmen City; now we have established cooperative relationships with many international and domestic well-known brands such as Liansu, Songtian, Futian Electric, etc., and are the preferred quality suppliers of many leading companies .

晋合

PRODUCTS

All categories
Male and female nails
More 白箭头 黑箭头
Threaded screw
More 白箭头 黑箭头
Furniture adjustment feet
More 白箭头 黑箭头
Hexagonal lock screw
More 白箭头 黑箭头
晋合

Product transportation

Our company has a complete and reasonable distribution system and management system. We have a professional long-term Taiwan-made logistics service organization. Spot products are guaranteed to be shipped on the same day, and OEM customized products are shipped in strict agreement to ensure that we provide satisfactory services to your company.

Product guarantee

Our company guarantees to supply the products according to the technical requirements provided by the users, and the products provided are strictly inspected by our side and shipped. At the time of delivery, important materials such as the product certificate and distribution list are delivered with the goods. Confirm according to the list when receiving the goods. If you have any questions, please contact us. We have someone responsible for responding within 30-60 minutes, and we will give a solution within 2 hours.

晋合

NEWS

CENTER

29
2020-12

Basic knowledge of Phillips screwdriver specification selection

Phillips screwdrivers generally have 7 specifications from small to largest ph000 ph00 ph0 ph1 ph2 ph3 ph4 The approximate relationship between the diameter of the screwdriver shaft and the specifications: 4mm~4.5mm rods generally do cross Ph1, which can cover ph000 ph00 ph0 ph1 This series is basically a precision series, disassembly and assembly of small electronic devices, glasses, watches, radios, tape recorders, etc.. Must! This is mainly a set, of which ph000 is very small, not a lot of use The 6mm rod is generally used for the Phillips Ph2 specification. This is the most commonly used specification in the medium-sized screwdriver, so you can buy one separately and use it for the fastening screws of the display, radio, TV and other housings, transformer fixing, etc. It is also a Ph2 head that makes furniture door screws. The 8mm rod is used for Ph3, and the 10mm rod is used for Ph4. Basically, it may be used in mechanical equipment. It is rarely used in electronic assembly, unless it is used as an electric box controller... So the combination scheme of Phillips screwdriver configuration is roughly: Precision screwdriver set below 4mm rod + a separate Ph2 screwdriver If you consider that the handle of the suit is too thin to focus on, you can also configure a Ph1 screwdriver separately. It is not a problem if it is not configured. Nothing is too particular about a word There are many types of star batches, and the general suits start from T6, but some modern mobile phones have the smallest use of T5, so generally suit + T5 can hit the world. About the material experience: From lowest to highest Medium carbon steel-high carbon steel-crv- S2- S2 plus titanium oxide coating-S2 plus diamond coating. For example, wera's most high-end Beatles can increase friction after using diamond coating without increasing the force or slipping screws.
29
2020-12

Screw detection

Test items: Screw component analysis, screw torque test, screw hardness test, etc. Please contact Ms. Chen for details extend: The influence of various elements in the material on the properties of steel: 1. Carbon (C): To supplement the strength of steel parts, especially its heat treatment function, but with the addition of carbon content, plasticity and resistance decrease, and will affect the cold heading function and welding function of steel parts. 2. Manganese (Mn): To supplement the strength of steel parts and to supplement the hardenability to a certain extent. That is, the strength of hardening is added during quenching, and manganese can also improve the surface quality, but too much manganese will hinder the ductility and weldability, and will affect the manipulation of the coating during electroplating. 3. Nickel (Ni): To supplement the strength of steel parts, improve resistance at low temperatures, improve atmospheric corrosion resistance, and ensure a stable heat treatment effect and reduce the effect of crispness. 4. Chromium (Cr): can supplement hardenability, improve wear resistance, supplement corrosion resistance, and help maintain strength at high temperatures. 5. Molybdenum (Mo): It can assist in the control of hardenability, reduce the sensitivity of steel to temper brittleness, and have a great influence on the tensile strength under tonic high temperature. 6. Boron (B): can supplement the hardenability, and help to make the low carbon steel have the expected response to the heat treatment. 7. Alum (V): Refine austenite grains and improve resistance. 8. Silicon (Si): to ensure the strength of steel parts, and the proper content can improve the plasticity and resistance of steel parts.
晋合

 Jiangmen Jinhe Hardware Products Co., Ltd. 

Tel:0750-3588783
Fax:0750-3588793
Mobile phone:13322893939
Email:jmjhls@163.com
Address: E1, Self-edited Second District, Building 1, No. 8, Fengtai Second Road, Tangxia Town, Pengjiang District, Jiangmen City

晋合

Jiangmen Jinhe Hardware Products Co., Ltd.

logo

Copyright © Jiangmen Jinhe Hardware Products Co., Ltd. 粤ICP备18077102号

Address: E1, Self-edited Second District, Building 1, No. 8, Fengtai 2nd Road, Tangxia Town, Pengjiang District, Jiangmen City

Technical support: www.300.cn Jiangmen