BOYA INDUSTRIES / PRECISION & SUPPLY

Manufacturing & Supply Network

Our Shandong manufacturing network connects documented production processes with production planning, quality coordination and export service.

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Aerial view of manufacturing facilities in Shandong

MANUFACTURING & SUPPLY · SHANDONG, CHINA

From production requirements to coordinated supply.

BOYA coordinates material selection, production requirements, quality documentation and export arrangements around your order.

PRODUCTION EQUIPMENT

From wire processing to ball production.

Key stages in steel ball manufacturing. The process route is defined by the material and order specification.

Automatic pickling & phosphating line

Surface preparation of steel wire before further processing.

Process illustration · Image source

Spheroidizing annealing

Wire material preparation through spheroidizing annealing.

Wire drawing

Drawing steel wire to the specified processing diameter.

Cold heading

Forming steel wire into ball blanks by cold heading.

Flashing & grinding

Removing the forming flash and processing the ball surface.

Heat treatment

Heat treatment according to material and production requirements.

CERTIFIED MANUFACTURING PARTNER

ISO 9001 &
IATF 16949

Partner certification includes bearing steel ball production under IATF 16949, with product design excluded. Review the documented scope and dates on our certification page.

View certification details ↗