Description

COMPRESSION SPRINGS are open-coil helical springs wound or constructed to oppose compression along the axis of wind. Helical Compression Springs are the most common metal spring configuration. Generally, these coil springs are either placed over a rod or fitted inside a hole. When you put a load on a compression coil spring, making it shorter, it pushes back against the load and tries to get back to its original length. Compression springs offer resistance to linear compressing forces (push), and are in fact one of the most efficient energy storage devices available.

Capabilities:
Diameter to. **0" diameter
Thick to. **8" flat strip

Materials:
Springs are manufactured from a wide variety of materials including music wire, hard drawn, oil tempered, galvanized wire, stainless steels and phosphor bronze, as well as exotics such as pre plated materials (gold, silver, tin) inconel, chrome vanadium and many others.

Equipment:
State of the art CNC wire forming capability as well as conventional spring coiling machines.

****-About us****-

Set up in ***3, Lizhou Spring has developed into an international enterprise group with global sale's network, specializes in manufacturing all varieties of close tolerance precision parts - springs, stampings, wire forms, multislide, and assembly & tooling.
Lizhou emphasizes R&D and innovation. With years of development, Lizhou already have gained a large number of outstanding experts to guarantee theoretical and practical support in product development, thru prototyping, manufacturing, assembly to warehousing and point of use

Our advantages:
1: High quality with competitive price.
2: Strong capability of self-research and self-innovation, can provide one stop service from initial design to through prototype to finished products.
3: Abundant working experience with world-class customers.
4: Strong and efficient international sales' service

Certificates:
ISO***1, ISO****1, SGS, RoHS, TS****9.

Our clients(direct or indirect):
Serving fields: Automotive; Electronics; Medical; Home appliance; Electrical industry; Telecommunications; And so on
Serving customers: ABB; Schneider; Emerson; Bosch & Siemens; Panasonic; Electrolux; Denso; Braun; Kohler; TOTO; Hitachi; Tyco; BYD Auto

****-Services****-

*-Customer Service
With our trained customer service specialists and internal communication technologies, we can provide shipping and production information efficiently to our customers.
Our engineering professionals and quality specialists can provide technical assistance and solutions when requested.
Our dedicated and knowledgeable sales team can offer full service in quoting, prototyping, order processing, and manufacturing solutions.
Lizhou Hardware Spring now offers services in English, Spanish and Chinese in order to accommodate today's global customers.

*-Manufacturing Services
In order to meet the growing needs and requirements of our customers, Lizhou Hardware Spring offers the following in-house processes.
Stress relieving
Creep Tempering / Hot Setting
Spring Setting
Grinding
Shot Peening
Sorting
Painting
Zinc and Trivalent Chromate Plating
Dacrotizing
Phosphate and oil
Black Oxide
Teflon Coating
Passivating
Deburring
Austempering

*-Engineering Services
We are capable of assisting customers with various engineering requirements. Following are a few examples of our engineering services:
Tool Design and Fabrication
Die Maintenance
Computer Aided Design (CAD)
Cycle Testing
Spring Design Analysis and Design Assistance

*-Assemblies Services
Lizhou Hardware Spring also provides various value-added assembly services to our customers by utilizing our springs, stampings, and wire harness products.
We can offer both automated and manual assemblies to our customers with the following capabilities.
Stroke press.
Spot welder
Press brakes
Revieter
Drilling