process

Manufacturing

Process

From forging copper rods to machining roughcasts to assembling the final products, Best & Honest is able to finish the whole manufacturing process of plumbing valve products in one stop. We keep a watchful eye over the craft, quality and safety standards of everything we produce.

Forging
Machining
Assembly

Forging

Raw Material

Best & Honest have many kinds of copper rods that are different on material and component. To prevent the mistaken and mix use of them, we spray different colors on the copper rods according to their types. In our Baiting Workshop, there are 12 tons of copper processed to the right length.

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Hot Forging

To forge copper rods into the required shapes, we need to heat them to a certain temperature and then they will be soft enough to be reshaped. The following data are the daily outputs of our hot forging lines:
40T: 11000-12000 Pcs/day; 63T: 6000-7000 Pcs/day; 80T: 10000 Pcs/day; 100T: 7000 Pcs/day; 125T: 4000 Pcs/day; 160T: 3000 Pcs/day

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Shot Blasting

Shot blasting makes the roughcasts more smooth and cleaner. With the accelerated abrasive, the copper roughcasts are deburred, desanded. Best & Honest can finish the surface treatment of 7-10 tons of copper roughcasts per day.

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Machining

Valve Body & Bonnet

The necessary process from copper roughcasts to valve body and valve bonnet is turning, creating the desired shaped, grooves, holes, threads, among others by cutting the excess. No matter which standard the clients require, Best & Honest always give a satisfying answer because of our powerful machining center.

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Best & Honest, Leading Manufacturer and Supplier in the Global Plumbing Valves Market.

Valve Stem

In the case of the valve stem, it does not need to have much manufacturing. Rather, cutting them into the right dimensions is important, so Best & Honest uses the imported high-precision CNC lathe to make sure the accuracy of valve stems.

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Valve Ball

When machining the valve ball, roughcasts are attached to the mount of the machine which will rotate at a high speed at work. While it rotates, a cutter cuts the blank into a sphere in required size. After that, the valve ball will be plated to ensures the complete and proper sealing.

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Assembly

Assembly is the process in which technicians attach all the valve components to one another. Often times, the assembly is done by hand. However, in Best & Honest, it is finished by auto assembly lines, which means high efficiency and stable quality of the final products.

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Pressure Test

In the pressure test process, the test machine will inflate the product to test whether there is any leakage on its opening state. Then, close the product and retain the air in the valve ball. After 24-hour keeping pressure, open the product again and inspect the leakage. With our advanced auto pressure test line, Best & Honest can finish the inspection of 20000 valves in one day.

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Packaging

After undergoing rigorous tests to ensure valves' proper function, the valves will be packaged into the boxes, pallets and containers step by step. Every month, more than 30 containers of 20-ft GP full of Best & Honest products are transported into the ports and finally exported to the countries around the world.

1/Box

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2/Pallet

3/Container

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Client Comments

Best & Honest is not merely a reliable supplier of brass valves and fittings, but a business partner that grows with us.

--Laura Taylor

Client Comments

Best & Honest studied side by side with us and then came up with very good products that are beautiful, effective, and consistent with our brand identity & market needs.

--Nicolas Porter

Client Comments

We never doubt the choice of Best & Honest as our long-term supplier, their excellent and reliable plumbing equipment are entirely worthy of our trust.

--Mark Jackson