Z
Zhuji KSM
Fabric, Table Cloth, Curtain, RTS
Directory → Manufacturers → Zhuji → HongsenRef
H
HongsenRef
Refrigeration System Parts, Refrigeration Service Tools .
What HongsenRef does
Hongsen Machinery is a manufacturer of refrigeration system parts and service tools based in Zhejiang, China, founded in 1992. Its products include thermal expansion valves, solenoid valves, ball valves, sight glasses, vibration absorbers, dry filters, manifold gauges and quick couplers, including couplers for R134a, R1234YF and R744 CO2 systems. The company states that it has a site of 100,000 square meters and over 500 staff, and works with more than 50 global distributors. Its website lists CE, UL, CQC, ISO 9001 and ISO 14001 certifications.
Summarised from the business's own website, checked October 2026. Not written or endorsed by the business.
About
Reliable Digital Manifold Gauge Set Pressure Tester
Working with a manufacturer
Samples, minimum order quantities and lead times decide whether a manufacturer fits. Pin these down before talking about price.
What to check
- Minimum order quantity and lead time
- Quality certifications relevant to your product
- Samples or a pilot run before a full order
- Payment terms and who pays for shipping and duties
Questions to ask
- Can you send samples or references from current clients?
- What happens if a batch fails inspection?
- Who owns the moulds, designs or tooling?
Customer reviews
Write a review No account needed. Every review is checked before it appears. Have an account? Sign in.
No reviews yet. Be the first to write one.
More Manufacturers in Zhuji
F
FengqiuPumps
Submersible Stainless Steel Pumps, Submersible Grinder Pumps, Submersible Drainage Pumps, Submersible Sewage Pumps, Submersible Sand Pumps Submersible
L
Leinuo Textile
Draw Texturing Yarn, Covered Yarn, Lycra, Spandex, High Elastic Yarn
D
DerunNylon
Nylon 6 POY, Fully Drawn Yarn, Draw Texturing Yarn (DTY), Covered Yarn (ACY, SCY, DCY), Recycled Yarn (GRS), Colored Yarn, Functional Nylon Yarn .
V
Vivian
gears, worms, copper shaftings, copper valves,copper fitting
D
DTF Linko
DTF-Drucker, Direkt-zu-Film-Drucker, DTF-Druckerlieferant, DTF-Druckerhersteller, DTF-Transferdrucker, bester DTF-Drucker, DTF-Druckmaschine