SUMEC TOUCH WORLD

Anneal and Pickle

Ra ≤ 2.5μm

Mechanical Polishing （inner/outersurface）

Ra ≤ 0.5μm

Electro Polishing

Ra ≤ 0.25μm

In 2008, Jiaxing JCCPiping&Engineering Co.Ltd. was established, and its business is mainly based on offshore engineering projects, chemical projects and pipeline prefabrication. In 2011, Haiyan Klean-tube Co.Ltd. was established, and its main products are precision pipe making and pipeline prefabrication. In 2020, Zhejiang Hanhong Precision Materials Co., Ltd. was established, and its main products are high-purity pipes, pipe fittings and components used in the field of pan-semiconductors

Zhejiang Hanhong Precision Materials Co., Ltd. was established in June 2020, with a registered capital of 18 million US

dollars. The factory covers an area of 22,000 square meters and a construction area of 40,000 square meters. Hanhong

specializes in the production of high purity stainless steel application materials (tubes, tube fittings, micro-welded joints,

VCR joints, custom parts, etc.) for the field of universal semiconductors, mainly used in ultra-high purity pipeline systems

that meet the international SEMI standards F20, F72, F73. The systems are used to transport the special gas and wet

electronic chemicals required for etching, cleaning, lithography, diffusion, deposition and other processes in the

manufacture of semiconductors, panels, photovoltaics, etc. Hanhong will improve the original development of high purity

stainless steel materials, process design, heat treatment, precision machining, surface treatment, clean cleaning and

packaging, optimize the product process chain, and provide customers with quality products and satisfactory service.

Degreasing and cleaning

Hot extrusion

Laminating pulling 

CNC Machining Center (Metal) 

Ultrasonic cleaning

 Precision welding

Passivation

Electrolytic treatment

Pure water is clean and clean

Clean packaging

Testing, testing

warehouse

Distribution

Clean oil pulling

LNG (natural gas) solid melting

Prefabricated structures

Laser cutting (tubes)

Bright annealing (ammonia decomposition reduction)

Extrusion, cold piers, bending

Mechanical polishing inside and out

Composite electrolytic polishing

Laminated stainless steel drawing (pipe, profile, profile)