Leesh Holdings

Leesh Holdings Co., Ltd. (Leesh) is a multifaceted companies group offer a wide range of engineering and manufacturing expertise to global customers，privately owned and situated on the China Heavy Industry Center-Shenyang.

Activities:

-Casting-Investment Casting Services (lost wax Casting Services ), Sand Casting Services , Die Casting Services

-Forging- Die Forging, Hot Forging

-Machining - CNC, NC, Cutting, Milling, Boring and Drilling Process

-Fabrication-Welding,Cutting,Bending,Stamping,Punching

-Industries Rubber & Polyurethane parts

-Standard & non-standard spare parts supply

-Pipe Fittings- Seamless and Welded Pipe, fittings,flanges, etc

Foundry View

Investment Casting Process

Specification

Method: Investment Casting, Lost Wax Casting, Precision Casting

Casting Tolerance: CT5-CT7

Weight Range: 2g-100 kgs

Typical Surface Roughness: Ra0.8-Ra3.2

Material: Stainless Steel (General SUS304, SUS316, 1.4301), etc.，Stainless Iron (General 201, 420, 430), etc.，

               High/Middle/Low Carbon Steel (A3, Q235, 45), etc.，

               Alloy Steel (General 20cr, 20crmo, 20crnimo, 40cr, 40crmo, 40crnimo, 42cr, 42crmo, 42crnimo) etc.，Brass (H59, H62,                      H75, H80), etc.,

               Red Copper, Bronze, White Copper and other materials.

               The above list Is For Reference Only, If You Have Special Needs, Please Contact Customer Service Staff.

Post Casting Process: Ordinary Polishing, Mirror Polishing, Electrolytic Polishing, Brushed Finishing, Grinding, Heat Treatment, Finishing, Drilling and Tapping,Plating, etc

Surface Treatment: polishing, powder coating, zinc plating, chrome plating,heat treatment,tumbling polishing, electro-polishing.

Foundry Video

Q1-Are you a manufacturing?

A-Yes, we are manufacturing, and specializd in casting , forging, machining, fabrication ,rubber & PU process.

Q2-.Do you provide samples, it is free or charged ?

A-Yes, we are pleasure to provide samples, actually we have to provide samples in certain parts for reduce develp cost and risk.

     Not like the standard parts, customized parts have high develop cost, so normally the samples will be charged.

Q3-What 's your payment term?

A-The fixed payment term for Leesh is 50% deposit, and the balance 50% before delivery.

    But case to case, the finial payment term will be consided base on many factors.

Q4-What's the lead time?

A-Industry parts alwasy combine many process, like product designing, protopyeing , tooling designing/manufacturing, moulding, casting , post casting treatment , etc , so the lead time different part to part. But still have some rough time base on process:

Investment casting :

Tooling: 2 weeks

Samples:3-4 weeks

Sand Casting"

Tooling: 3 Weeks

Samples:1 Weeks

Q5-What's your trade term?

A-We accept Incoterms 2020

    EXW,FAC,FAS,FOB,CFR,CIF,CIP,CPT,DAP,DDU,DDP

Q6-How long we can get Leesh quotation?

A-As Leesh criterion, 1-3 day we will give you our best offer.

    In some complicate pricing, we will keep you update and speed up with our multi function team.

For any further information, please send your inquries to info@leesh.cn, thanks.