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About Us

Add: 218 Wuxiang road(N), Wuxiang Industry Park, Ningbo, Zhejiang, China
M.B: +86-18958181568
TEL: +86-571-88184049
FAX: +86-574-87903431
E-mail: laishun6@163.com

About Us

We are manufacturer casting parts in China

We cater quality, we cater service, we also cater price.

Quality, Credit, Service are our necessary keys to success.

Ningbo Laishun Metalwork Co., Ltd(L&L) was established in year 2000, We are an ISO-9001:2008, SGS audited professional manufacturer and exporter, it have its own factories and has rich and special experience in casting and  machining fields, it has succeed in casting manufacturing industry chain to manufacture, supply and export from casting, machining, heat treating, surface finishing as well. It is specialized in casting and machined parts which are widely used for Automobile, Medical, engineering, petroleum, electricity Industry, light/lamp parts, decoration/construction/architectural hardwares with the material Aluminium casting, zinc/ zamak castings, magnesium die casting , steel casting, die casting, investment casting, lost wax casting, sand casting, gravity casting, stainless steel casting and well CNC-machined metal parts.

Staff No.: over 150 skilled staffs including 20 technologists and 15 QC

The construction area: 7,500 square meters

Design software, analysis software, processing software: CAD(AutoCAD, solidworks, ug, pro/e )/CAE/CAM. IGS. STEP.

Equipments: Please email us to get the equipment list

Our main products:

1. Decoration/Construction/architectural hardwares, Refined sanitary products/hardwares/ Bathroom Hardware

2. Lights & lamps parts: heatsink, lamp cup, light housing,  LED/street/down lamp spares, etc, Lighting components

3. Doors and windows parts: door(window)handle/hinge/lock, door stop, glass clamp, etc.

4. Electrical appliance parts: Electronic equipment housing and accessories, connector, telephone junction box ,waterproof terminal box, etc.

5. Furniture hardware fittings: sofa legs,  furniture brackets, staircase fitting, decorations, etc.

6. Industrial hardwares: control valve housing, air tools, engine cover, instrument parts, pump parts etc.

7. Machine spare parts: machine vavle, base plate, end plate, propeller parts, etc.

8. Automobile and motorcycle parts: engine cover, cylinder head, brake pad, shraft, clutch, etc

We have been supplying various parts, components and accessories as per our customers' samples or drawings or blueprints to o Canada, USA, and west Europe Germany, France, Italy, Norway, Finland, Switzerland, Japan,etc market successfully for 15 years, Upon Insisting on the policy: Customer-Orientation, solid Quality and in-time delivery, Such as Electrolux, CHG ,TOTO, ASSA , philips are all our customers

Raw material: A380、A383、ADC10、ADC12、ENAB44100 ENAB46100、 ALSi9Cu3, aluminum alloy, zamak 3 , zamak 5, zinc alloy etc, AZ91D AM60B magnesium alloy etc ,steel, stainless steel, brass etc

Manufacture Process:

1)Process: casting/Die Casting/sand casting/gravity casting/ lost wax casting/ forging

2)Secondary Machining: CNC turning, milling, drilling, grinding, assembly to Packing

3)Surface Finish: Polishing, anodize, zinc plating, nickel plating, powder coating, e-coating, chome plating, sandblasting, painting, electrophoresis, pvd ect.

Why choose us ?

1. Credit first, reasonable price, and what we offer to customers is the qualified products, as well as good service, on-time delivery.

2. Our strong R&D and QC department can control the products to meet your strict requirement. 100% according to your drawings and your samples.

We offer the engineer consultation to your design for production improvement and cost saving. We can provide packing according to your specific requirements.

3. Your inquiry will quickly reply within 24 hours.

4. ISO 9001:2008 Certified, SGS audited manufacturer. Own factory, direct factory price. You can skip trade company, then you will have greater competitiveness and profit space for your products.

5. Non-standard/standard/OEM/ODM/customized service provided.

6. Confidential service: Your information is confidential. Your drawings are confidential.

Your products are only for you

Where we are

Laishun(L&L) is located in Wuxiang Industrial park, Ningbo, Zhejiang, China. The traffic is very convenient, it next to Shanghai Hangzhou Ningbo high-speed beltway Wuxian Dingjiashan exit, and close to Ningbo sea port and Ningbo air port,

How to order?

First,Customers could send us your sample or drawing, such as 2D and 3D drawing IGS or STEP. or solidworks, or pro/e  form.)

Second,Our engineers will check the drawing carefully and then provide you a better price.

Third, If you accept, then order confirmed.

Please email: laishun6@163.com Or leave message to Skype: lasunparts

WhatsApp is +86 18958181568 Mobile: +86 18958181568

Or QQ: 1499490695, we will reply you in 12 hours.

What is the payment terms?

T/T; L/C at sight ; western union; Paypal;

50% deposit for pre-production, paid the balance before shipping.

It can be negotiable

How to inquiry us ?

Send us the 2/3 D drawings by email, if no drawings, send the samples to us.

We will send you the official quotation in 24 hours after get 2/3 D drawings.

What is the regular time?

The samples time is about 20-35days, when we get the 50% the tooling charge from you,

we begin to make the tooling, the tooling finish, we make the samples,

when the samples finish, then we send you the samples. When you confirm the samples

We begin to make the big production.

It will take about 20-35 days to finish the orders after you confirm the samples


1.Are you a factory or trade company?

-------We are a factory.We provide you one-stop service, from mold design to part production.

2. Where is your factory?

-------Our factory located on yinzhou Ningbo, which is very near the larger port . Will be easy to export and import.

3.How to order?

-------First,Customers could send us your sample or drawing, such as 2D and 3D drawing IGS or STEP. or solidworks, or pro/e form.)

Second,Our engineers will check the drawing carefully and then provide you a better price.

Third, If you accept, then order confirmed.

4.Your payment terms?

--------Mould: 50% payment before production, 50% after sample approved.

---------Part: 50% before production, 50% when the goods are ready.
Part: 30% before production, 70% after you receive the copy of B/L.

5. I have no 3D drawing or 2D drawing , how should I start the project

-------You can supply us a sample, we will help to finish the 3D drawing design.

6. What is involved in injection mold preventive maintenance

-------All molds have moving pins in them to eject the part out. Maintenance will include periodic greasing of these pins, as well as all other moving components, and cleaning of the cavity and core surfaces. Best of all, we provide lifetime maintenance at no additional cost on all of our customer molds

7. How long does it take to build an injection/blowing/silicone /die casting mold and parts finish

------ Depending on the products' complexity and structure, it can range from 2 to 12 weeks.

------ leaind time for the production is 20-45days, depending on the quantity. Your price is very high and I can get more lower price from other supplier.

-------First,You can always get some lower price from some suppliers in China.There is no lowest price in China at all.there is only much lower price one by one.

Of course, if you could bear various kinds of bad problems and invalid commitment of cheaper productions.Their price is cheaper $ 0.5 than us and you can earn 5000 USD on 10000 pcs parts.But you will lose more than 5000 USD,even more lose a faithful cusomer if it happend a mechanical mishap occur.At the same time, I don't think you can get more higher efficiency of the supply when you get a price which is lower 0.5-1 USD because price depends on service.

Finally, you are an expert in the filed,if they can give you an offer which is even lower than the cost.What will you think about it.

What you will get is what you paid for.

Our Services


Our advantage

1) ODM&OEM with ONE-STOP solution service

2) experienced R&D team

3) Excellent equipment

4) Delivery in time

5) Verified ISO9001:2008, SGS

6) Non-standard/standard/OEM/ODM/customized service provided.

7) 15 years export experience.

Confidential service:

1) Your information is confidential.

2) Your drawings are confidential.

3) Your products are only for you.

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