Gallery

Twenty-four frames from two plants.

Free weights, automotive castings, process close-ups and the floor itself. Nothing here is a stock photo of somebody else's factory — but do ask for the part number you care about and we will photograph that exact item, with its inspection record beside it.

Classic cast iron kettlebell with a single-piece arch handle and matte black powder coat — **Classic kettlebell**4–48 kg · one-piece sand casting

Three round-head cast iron dumbbells of increasing size with knurled steel handles — **Round-head dumbbells**1–50 kg · matched set

Stack of five cast iron barbell plates of decreasing diameter — **Barbell plates**1.25–25 kg · machined centre

Hexagonal head dumbbells with diamond-knurled steel handles — **Hex dumbbells**Knurled steel handle · six flat faces

Row of five competition kettlebells in different colours but identical body size — **Competition kettlebells**One body size · kg colour code

Round-head dumbbell pair with a smooth coated finish — **Coated dumbbell option**Rubber or PU over an iron core

Ductile iron steering knuckle with a machined hub bore and caliper mounting ears — **Steering knuckle**Ductile iron · machined hub bore

Grey iron gearbox housing with deep cooling ribs and a machined sealing flange — **Gearbox housing**Grey iron · ribbed wall, machined flange

Round motor end cover casting with a ring of bolt holes and a central bearing boss — **Motor end cover**Bearing seat and bolt circle

Curved ductile iron caliper bracket with two machined through bores — **Caliper bracket**Two slide-pin bores

Cast body with a cylindrical barrel and inclined flange, as cast — **Pump / valve body**As cast · cored passages

Large round casting with radial ribs and a machined centre bore — **Large round casting**Radial ribs · machined bore

Flanged cylindrical housing with a small cover casting beside it — **Housing and small cover**As cast · flange faces

Round end cover with spoked ribs and a machined central bearing seat — **End cover with ribs**Machined bearing seat

Box-shaped gearbox or pump housing with an open side face and cast markings — **Gearbox / pump housing**As cast · machined side face

Spoked round end cover casting with a machined centre bore — **End cover, spoked**Machined centre bore

Surface of molten grey iron glowing orange with a bright crust forming — **Melt control**Spectrum analysis every heat

Green sand mould with a shell core located in the cavity before closing — **Green-sand mould**Shell core before closing

CNC end mill cutting a cast iron part with steel chips curling away — **Machining**Cored casting on a CNC fixture

Shot-blasted grey iron castings with a uniform matte silver surface — **After shot blasting**Uniform surface before inspection

Bosheng machining plant building and yard in Xianning, Hubei — **Machining plant**Fenghuang park · 20,000 m²

Machining floor with production equipment at the second plant — **Machining floor**Fixtures kept per part number

Production workshop area at the Xianning site — **Workshop**Production area, Xianning

Coordinate measuring machine in the inspection room — **Measuring room**First-article reports issued here

Product and process images are representative of the ranges we produce; plant photographs are from our own sites in Xianning. For a specific part number, weight or finish, ask and we will send the exact item with its inspection record.

Not sure which line you need?

Send the drawing, the weight, or just the application.

We will tell you which of the two lines it belongs to, what tooling it needs, and whether it is a better fit for a sand casting or a machined part.

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