• Specification：custom
• Trademark：JH
• Origin：Ningbo, Zhejiang, China
• HS Code：7326909000
• Production Capacity：5000 PCS,Day

Basic Info.

Specification custom Trademark JH Origin Ningbo, Zhejiang, China HS Code 7326909000 Production Capacity 5000 PCS/Day

Product Description

Size: for multi-blade dampers with round shaft of 12mm(1/2") diameter.
Accessaries: quadrant, handle, wing nut, washer, and bolt.

Use in the damper for control.
These heavy gauge plated steel regulators are among the most popular on the market. They minimize air leakage and reduce rattle. A wing nut locks the damper in position, yet permits quick readjustment. The dial shows the damper position at a glance. The regulator mounts easily on round or square ducts.

Quadrant 
-The handle will never drop from the quadrant when the screw is loosely fixed 
-Handle never jammed at the MAX or MIN
Note: The Spindle and Spring Arrow is an optional accessory.

Company Introduction	We established in 1997, we are one of the largest manufacturers of metal stamping and plastic molding injection parts in China, close to the ocean ports of Ningbo and Shanghai. Our specialty is made to order (MTO) parts based on customer drawings or samples.
Our manufacturing capability	- Punch machines range from 16T to 500T - Hydraulic plate shears - CNC bending machine - Hydraulic drawbench - CNC laser cutting - Robotic welder - The automatic powder coating line
Our secondary operations in house	·    Riveting ·    Tapping ·    Welding ·    Drilling ·    Assembly ·    Painting ·    Powder Coating
Our in house QC equipment	·   2D projector tester ·   Torque tester ·   Tension machine ·   Salt spray tester ·   Zinc-coated tester ·   Infrared ray tester ·   Go and no go gauge  .   Jigs.

Q: What is the payment method?
A: We accept TT (Bank Transfer), L/C.
1. For the total amount under US$3000, 100% in advance.
2. For the total amount above US$3000, 30% in advance, the rest against the copy document.

Q: What is your MOQ?
A: MOQ depends on our client's needs, besides, we welcome trial order before mass-production.
 
Q: What is the production cycle?
A: It varies a lot depending on product dimension, technical requirements, and quantity. We always try to
meet customers' requirements by adjusting our workshop schedule. Usually, our normal lead time is 25-30
days for 1 full container; it is also up to the actual production situation and product structure.

Q: If you make poor quality goods, will you refund our fund?
A: We make products according to drawings or samples strictly until they reach your 100% satisfaction.
And actually we won't take a chance to do poor quality products. We are proud of keeping the spirit of
good quality.

Q: Could you offer competitive tooling costs?
A: We have own mold work-shop in our factory, for competitive tooling cost and on-time
samples.