Production Capacity
Manufacturing Capacity & Annual Output
8,000 m² facility producing 80,000+ bench vises per year with room to scale
Stavalk runs a self-contained 8,000 m² factory in Qingdao, China. Sand casting, CNC machining, induction heat treatment, surface finishing, swivel base assembly and export packing are handled in-house, with capacity for more than 80,000 bench vises per year.
- 8,000 m²
- Total manufacturing floor
- Across 4 specialized workshops
- 80,000+
- Vises produced annually
- Light, medium, heavy, pipe & specialty series
- 200+
- Skilled workforce
- 20+ engineers, 2 shifts/day
- 50+
- Export countries
- EU, US, AU, Middle East, Asia
- 25–35
- Standard lead time (days)
- After confirmed PO and deposit
- 20+
- Years of export experience
- Since 2006
Foundry & Casting Workshop
Automatic sand casting line producing HT200/HT250 gray cast iron bodies, slides and bases. Melting, pouring, shakeout and shot blasting run in parallel with QC sampling per heat. Annual casting capacity: 80,000+ units.
CNC Machining Workshop
CNC machining centers and lathes for bodies, slides, screws and jaw beds, with threading on 45# forged carbon steel. Machining runs in parallel with heat treatment for continuous flow.
Heat Treatment & Finishing Line
Induction hardening of GCr15 / Cr12MoV jaws to 58–62 HRC, plus electrostatic powder coating and zinc plating lines. All finishing stations are reconfigured based on order mix. Annual capacity: 80,000+ units.
Assembly, Pipe-Jaw & Packing
Dedicated assembly area for swivel bases, pipe-jaw (chain and tripod) sets, screw/guide fitting and final adjustment, plus export packing stations. Annual assembly capacity: 80,000+ units.
Planning & Scheduling
How Capacity Translates Into Your Delivery
Capacity is not a single number — here is how lead times are actually allocated.
Capacity varies with your specification
Available slots shift with vise model, jaw width, coating and finish complexity, packaging and seasonal demand. During the spring/summer build-up, lines run near full and sample slots book out first.
Plan ahead of your launch season
Lock your sample confirmation and coating/finish freeze early. Repeat orders are scheduled into your agreed recurring slot once the golden sample is archived.
Three scheduling lanes
Samples enter the prototype line first, initial orders slot into the nearest open assembly window, and repeat orders run in their recurring slot.
Firm lead times after review
We confirm a firm lead time only after specification, casting pattern, coating, packaging and quantity are reviewed — never as a fixed promise beforehand.
- MOQ
- Standard models 50–200 | heavy/specialty 20–50 pcs per model
- Lead time
- Standard 25–35 days. Sample 7–14 days. Rush available.
- Payment terms
- T/T 30% deposit + 70% balance. L/C, Western Union accepted.
Check production availability for your launch date
Send your vise model, quantity and target ship date — we reply with the next open production window and a firm lead-time estimate.