Black 10B21 Painting Grade 12.9 Flat Head Screw Bolt

10B21 material Painting flat head weld bolt.

Description

Spray paint process
1. After confirming that the washing is qualified, bandage the parts that cannot be painted.
2. Before spraying the intermediate paint, determine any requirements for the intermediate paint (such as paint brand, color, paint film thickness, etc.).
3. Reconcile the intermediate paint.
4. Jotun intermediate paint is a two-component paint (that is, universal modified epoxy paint component A, curing agent is universal modified epoxy paint component B, and thinner is Jotun No. 17).
5. After opening the middle paint, stir for about 3-5 minutes. The purpose is to fully dissolve the brightness of the paint and the surface
6.6 The mixing ratio of component A to component B, room temperature 5:1 and low temperature 4:1, adding 1:10 No. 17 thinner.
7. After mixing the compared intermediate paints evenly, check the viscosity. Add No. 17 thinner to adjust the viscosity to the best condition.
8. After stirring, leave it for 7-10 minutes to allow the paint to fully chemically react. When the paint is stirred, gas will enter the paint and it should be left for about 10 minutes.
9. For the spraying of the intermediate paint, our department generally uses airless spraying, (sometimes small parts use airless spraying).

Factory Diaplay

Plating line

Test equipments

Package Room

Go no go gauge

1. Q: Could you send me your catalogue and price list?

A: As we have more than thousands of products, it is really too hard to send all of catalogue and price list for you. Please inform us the style you interested, we can offer the pricelist for your reference.

2. Q: How about the quality of your product?

A: 100% inspection during production. Our products are certified to ISO9001, TS16949 international quality standards.

3. Q: What material of the product can you supply?

A: Carbon Steel, Alloy Steel, Stainless Steel, Brass, Copper or according to your requirement.

About us

Jiaxing Dexun Co., Ltd. was established in 1997, origin from Taiwan, we are professional manufacturer and exporter integrated with design, research & development, manufacturing and sales of OEM/ODM stamping parts,deep drawing parts, standard welding fasteners and non-standard welding fasteners.

* Located in jiaxing city, only about 1 hour's drive from Shanghai, Hangzhou, Ningbo, Suzhou, these important cities, the transportation is very convenient.

* 2 mature mould development workshops with advanced equipment to develop mould for customers.

* 2 International approvals,Verify & certificate in accordance with ISO9001,IATF16949, work with SGS, operate the PPAP Level 3.

* 2 labs of quality inspection,Control products quality strictly; equipped with various quality testing machines including direct-reading spectrometers, tensile testing machines, CMM machine, X-ray flaw detection instrument.

* 2 quenching and tempering heat treatment lines.

* 2 automatic welding lines.

* 4 Powder coating & Painting lines, Plating lines

* 42 people professional R&D team : 30 special technicians and 12 senior engineers.

* 20 years’experience on manufacturering OEM/ODM products

* 100 sets of automatic production machines: Have 10 sets of automatic stamping & deep drawing equipments, 50 cold forming machines; 40 tooth grinding machines ,equipped with Japan, Germany,etc imported machines.

* 175 employees

* 10 millions monthly production capacity

* 35 countries exported to

* Supplying products to GM,John deere,Wal-Mart，etc

* Implement environment protection concept; strictly operate the facilities and processes under environmental requirements.

We use advanced equipment to improve cost and quality at the same time to make sure lowest price and best quality for customers. We have quality control experts & engineers to test every piece product before shipment. We keep on studying to provide professional service.

Our Mission & Vision

We always work hard to be an environment protection model enterprise. We strive for sustainable development. We hope to be a win-win partner of our customers all over the world.

Environment protection mission:

A full series of environment policies are applied to our every manufacturing activities. Firstly, to propagandize environment protection policy to make sure environment-friendly concept is everywhere in our company.
Every new staff will have environment protection training class. All staffs have environment protection knowledge and policy lecture every month. All the operation manual will marked out environment protection requirements.
Secondly, to establish environment protection responsibility policy.
Thirdly, to have basic environment protection management.
Step 1: Have environment monitor every time.
Step 2: Manage the pollutant treatment equipment efficiently.
Step 3: Establish permit system of pollutant discharge.
Step 4: Establish legal audit system.
Fourthly, to build up emergency rescue system.