Used packaging in China

Trusted Seller
Full Automatic PLC Control Zinc Plating Line
- Manufacturer: Rainbow
Barrel plating automatic production line can be adapted to a variety of small parts, standard parts and various types of plating needs substantial increase in labor productivity. Plating has been provided to expe...
Heilongjiang, China
Trusted Seller
Chrome Paint Anodizing Equipment Zinc Plating Line
- Manufacturer: Rainbow
Barrel plating automatic production line can be adapted to a variety of small parts, standard parts and various types of plating needs substantial increase in labor productivity. Plating has been provided to expe...
Heilongjiang, China
Trusted Seller
Customized Electroplating Nickel Coating
- Manufacturer: Rainbow
Barrel plating automatic production line can be adapted to a variety of small parts, standard parts and various types of plating needs substantial increase in labor productivity. Plating has been provided to expe...
Heilongjiang, China
Trusted Seller
China Mabufacturer Aluminium Automatic Anodizing Line
- Manufacturer: Rainbow
Barrel plating automatic production line can be adapted to a variety of small parts, standard parts and various types of plating needs substantial increase in labor productivity. Plating has been provided to expe...
Heilongjiang, China
Trusted Seller
Professional Design Screw Barrel Profiles Electrostatic Powder Coating Line Zinc Plating Machine
- Manufacturer: Rainbow
Barrel plating automatic production line can be adapted to a variety of small parts, standard parts and various types of plating needs substantial increase in labor productivity. Plating has been provided to expe...
Heilongjiang, China
Trusted Seller
Automatci Gas/ Electricity Heating Furnace
- Manufacturer: Rainbow
The whole set heat treatment line is composed of : Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank → Rear Washer → Tempering furnace→Electric Control Cabinet, etc. The buyer can c...
Heilongjiang, China
Trusted Seller
Tempering Furnace
- Manufacturer: Rainbow
1. The whole set heat treatment line is composed of : Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank → Rear Washer → Tempering furnace→Electric Control Cabinet, etc. The buyer ca...
Heilongjiang, China
Trusted Seller
Electric Heating Screw Quenching Furnace 2026 New Design
- Manufacturer: Rainbow
Product Description Product Parameters The whole set heat treatment line is composed of : Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank → Rear Washer → Tempering furnace→Electri...
Heilongjiang, China
Trusted Seller
Cheap Price Gas Heat Treatment Furnace Manufacturer
- Manufacturer: Rainbow
Product Description Continuous Mesh Belt Heat Treatment Furnace Hardening medium: Oil quenching Products: Standard fasteners The Continuous Mesh Belt Heat Treatment Furnace is composed of Lifting Feeding Machine,...
Heilongjiang, China
Trusted Seller
China Factory Sale Continuous Mesh Belt Annealing Furnace
- Manufacturer: Rainbow
Product Description Continuous Mesh Belt Heat Treatment Furnace Hardening medium: Oil quenching Products: Standard fasteners The Continuous Mesh Belt Heat Treatment Furnace is composed of Lifting Feeding Machine,...
Heilongjiang, China
Trusted Seller
Heat Treatment Tempering Annealing Furnace
- Manufacturer: Rainbow
1. The whole set heat treatment line is composed of : Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank → Rear Washer → Tempering furnace→Electric Control Cabinet, etc. The buyer ca...
Heilongjiang, China
Trusted Seller
Heat Treatment Induction Heating Furnance
- Manufacturer: Rainbow
1. The whole set heat treatment line is composed of : Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank → Rear Washer → Tempering furnace→Electric Control Cabinet, etc. The buyer ca...
Heilongjiang, China
Trusted Seller
Continuous Hardening Furnace for Drywall Screws
- Manufacturer: Rainbow
Our Furnace is widely uesd in carbusintering,hardening, Carbo-Nitriding and Atmosphere,heat treatment for various components of Small and Medium-sized metal .It is operated by automation.Operates simply, easy mai...
Heilongjiang, China
Trusted Seller
Customized Spindle Nut Tapping Machine
- Manufacturer: Rainbow
About Us Harbin Rainbow Technology Co., Ltd. is a leading fastener equipments supplier in China. The main business is manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rol...
Heilongjiang, China