Two Factories, One Quality System

Our two Ningbo factories cover injection molding, assembly, quality control, packaging and warehousing on adjacent sites. The integrated setup means shorter internal lead times, fewer hand-offs and a single quality system from raw material to finished good.

Production area 5,000 m². Warehouse area 3,000 m². 90+ employees. 6 QC staff. 3 R&D engineers.

TOPFENG factory gate

Inside the Factory

Real photographs from our production workshop — injection lines, mold workshop, assembly and packaging.

Equipment That Supports Consistent Output

Injection machines, mold workshop, assembly lines and packaging stations are organized to support our product range.

Injection Molding

Plastic part production for pump housings, brackets and accessories.

Mold Workshop

In-house tool maintenance and small-batch modification support.

Assembly Lines

Manual and semi-automatic assembly stations configured per product.

Packaging Lines

Color box, master carton and final pack-out stations.

TOPFENG warehouse

6 QC Staff, One Standard

Six QC staff conduct inspections at incoming, in-process and final stages against documented specifications. Defect tracking and corrective actions are recorded for every batch so we can trace back issues when they occur.

Incoming Part Inspection In-Process Assembly Check Pre-Shipment Random Inspection Spec Compliance Verification

3 Engineers Iterating Every Season

Three R&D engineers work on new product concepts, cost-down engineering and small-batch tooling changes. We update our product range each year with refinements to ergonomics, materials and accessory sets.

Mold workshop
Packaging line

3,000 m² Under Cover

Our 3,000 m² warehouse keeps finished goods, packaging materials and accessories ready for export. Loading is organized by destination market so containers can be assembled with the right documentation.

Numbers We Publish Openly

2
Owned Factories
5,000 m²
Production Area
3,000 m²
Warehouse Area
90+
Employees
6
QC Staff
3
R&D Staff
1M+
Annual Capacity
500K+
Annual Export

Want to See the Factory Yourself?

We welcome customer visits. We can arrange a video tour or an in-person visit by appointment.