Precision coil springs  Manufacturers, Traders, Suppliers

DEVELOPMENT HISTORY
acquired Shanghai Kegong Electromechanical Equipment Co., Ltd. in 2018
changed to Zhejiang Meili Technology Co., Ltd. in 2010
Zhejiang Meili Auto Spring Co., Ltd. was established in 2013
Shaoxing Meili Precision Spring Co., Ltd. was established in 2014
Zhejiang Meili Spring Co., Ltd. was established in 2002
Changchun Meili Spring Co., Ltd. was established in 2012
successfully listed on Shenzhen Securities in 2017
Established Xinchang County First Spring Factory in 1994
established Ru'ao Tianmu Spring Factory in 1990

Leading Manufacturer and Exporter of CNC Machining Parts, Stamping Parts & All Types of Mechanical Springs.
About Us:
Pakistan Spring & Engineering Co. (Pvt.) Ltd., located in Sheikhupura, Punjab, Pakistan, is a leading manufacturer of automotive parts. Specialized in coil springs, sheet metal parts, machining parts, and CNC precision parts, the company operates with a commitment to excellence and innovation.
Processing Equipment at Pakistan Spring & Engineering Co.
Compression Springs:  Produced with precision on automatic or CNC machines, with wire diameter capacity ranging from 0.15mm to 25.00mm.
Extension Springs:  Manufacturing of all kinds of Extension springs as per customer requirements.
Torsion Springs: Close-wound with CNC Spring Making Machines, suitable for various applications including automotive assemblies.
Machining Parts: Comprehensive range of machinery including CNC Turning Centers, CNC Grinding Machines, and CNC Milling Machines for high-precision components & with super finishing processes available.
Sheet Metal Parts: Hydraulic and power press lines with capacities up to 250 tons, offering complete in-house manufacturing and finishing services.
Wire Forms, Retaining Rings, Clips, Spring Steel Parts: Produced with standard quality materials, undergoing proper heat treatment and testing for fitment.
Pre-Vacuum Gas Carburizing Furnace, fully automated sealed quenching furnaces, guarantees safety, efficiency, and high-quality results for Thru hardening, Carbonitriding and carburizing applications. We provide superior output, coupled with precise heat treatment and thorough testing using Micro Scopes for Checking Structure, Micro Vicker Hardness Tester & When required used Magnetic Particles Inspection (MPI) for our customers.
Surface Coatings:  The corrosion and wear resistance of parts is improved by Automatic electroplating techniques like Nickel Chrome plating, Zinc plating & Hard Chrome Plating. We also offer Zinc phosphating, Manganese Phosphating, Epoxy Polyester Powder Coating, Heat Resistant Painting and Decorative paints as well. The Quality is ensured by using Dry Film Testers & X-Ray Thickness Tester (Helmut Fischer)

WELCOME TO BAIER & MICHELS
The globally focused b&m Group, with its headquarters in Ober-Ramstadt in southern Hesse, has built up a strong position as an innovative partner to the manufacturing industry in the field of cold forming. The basis for this is provided by high-quality fasteners as well as closing and sealing systems from our own development and production. Our customers include OEMs and suppliers from the automotive, electrical and medical technology sectors.
baier & michels reliably supports them not only as a producer, but also as a problem solver: Besides technical application advice and connection tests in our laboratories, we also provide specialist training and a unique standardization tool that industrial companies can use to massively reduce the variety of their C-parts. Our 500 employees are our most valuable asset. With their know-how and experience, we are always able to meet the highest demands of our customers. You can count on it!
We support you as a trusted partner in all facets of cold forming:

• Innovative b&m-products
• Independent application engineering
• Technical support and consulting
• Training, digital or directly on-site
• Online Portal for standardization