More accurate statistics of labor attendance, convenient supervision unit supervision and management, from the surface to achieve data management. In the traditional mode, due to the frequent entry and exit of labor services, the comprehensive information of labor personnel is not systematic, the contract records are chaotic, and the amount of wages is not clear, which often leads to labor disputes and causes great losses to enterprises and projects.

Stair box china: A stair box is an architectural or structural element related to staircases. It can refer to a housing or enclosure for the stairs, or it could be a component that provides support or protection. Stair boxes are used in various building designs, from residential to commercial. They contribute to the safety and aesthetics of a staircase. The size and configuration of a stair box depend on the specific staircase design and requirements. It plays a vital role in ensuring the stability and functionality of the stair system.

What hardware products include

Hardware products can be divided into hardware and hardware, hardware refers to steel plate, steel bar, flat iron, universal Angle steel, slot iron, I-iron and various types of iron and steel materials, hardware is building hardware, iron sheet, lock nails, iron wire, steel mesh, wire scissors, home hardware, various tools and so on.
1. mechanical hardware
Fasteners, rolling bearings, belts and chains, lubrication parts, keys and splines, keys and splines, welding equipment, lifting equipment, etc.
2. Building hardware
Building profiles and structural parts, building doors and Windows and their hardware accessories, nails and nets, water heating equipment, fire fighting equipment and automatic fire alarm devices, etc
3. electrical hardware
Universal wire and cable, buttons and switches, relay contactors, electromagnetic starters and electromagnets, fuses, circuit breakers and leakage protectors, control transformers and signal lights, AC motors, electrical instruments, etc.
4. Hardware tools
Hand tools, civil tools, plumbing tools, decorative engineering hand tools, electrical tools, cutting tools, measuring tools, power tools, pneumatic tools, gardening tools.
5. Hardware materials
Iron and steel materials, non-ferrous metal materials, non-metallic materials, steel, etc.
6. hardware machinery and equipment
Machine tools, pumps, valves, food machinery, instrument processing, packaging materials manufacturing.
7. hardware material products
Alloy, metal processing materials, ordinary steel, stainless steel, wire, rope, metal mesh, scrap metal.
8. general accessories
Fasteners, bearings, bullets, seals, rigging, gears, molds, abrasives.
9. hardware and
Daily tools, grinding, hydraulic, lifting, measuring, saw, hammer, screwdriver, wrench, electric, manual.
10. Building hardware
Pneumatic, doors and Windows, pipe fittings, kitchen, lamps, bathroom, locks, construction, building materials, paint.
11. Electronic electrician
Low voltage electrical appliances, instruments, chargers, motors, connectors, anti-static, cables, insulation materials, electronic materials.