Model No.:(50G) CM-1-A12; (5G) CM-1-B16 Cutting fluid for glass, Metalworking Fluid, Grinding Oil, / HAI LU JYA HE Co., Ltd. (HLJH) was established in 1982 who is a manufacturer, supplier, and agent of industrial lubricants. We have been focusing on manufacturing and marketing the industrial lubricants more than 30 years that you can trust us to be your long-term business partner.

WILL AIE-71 Soluble Cutting Fluid

WILL AIE-71 Soluble Cutting Fluid

AIE-71 cutting oil is commonly used in processing aluminum alloy and stainless steel materials which has superior anti-foaming, lubricating and anti-corrosion performance.

MORESCO BS-6S Semi-synthetic Cutting Fluid

MORESCO BS-6S Semi-synthetic Cutting Fluid

Through Ball-on-plate test, MORESCO BS-6M has superior lubricating and cutting property, especially suitable for aluminum alloy.


30 Years of MORESCO GR-5 | Metalworking Oil Manufacturer - HLJH

Located in Taiwan, HAI LU JYA HE CO., LTD, since 1982, is a MORESCO GR-5 | metalworking fluid (MWF) & oil supplier. Main product, including Metalworking Fluid (Cutting Oil), Lubricant Oil (Slideway Oil, Hydraulic Oil, Rust Preventive Oil, Wastewater Treatment Machine and Quality Monitoring System for MWFs.

Metalworking oil and fluid, RoHS, TGRS, SGS and SDS certified. Along with industrial cutting oil, wastewater and sewage treatment solutions and machines are provided. The wastewater treatment plant design is combining sophisticated science and technology to reach effluent standards of COD, which allows watering, directly emission and reduce the pollution.

HLJH has been offering customers high-quality metalworking oils & fluids, both with advanced technology and over 30 years of experience, HLJH ensures each customer's demands are met.


Cutting Fluid For Glass

Model No.:(50G) CM-1-A12; (5G) CM-1-B16
Cutting fluid for glass, Metalworking Fluid, Grinding Oil,

MORESCO GR-5 cutting fluid has the excellent washing, defoaming, settling abilities.
MORESCO GR-5 cutting fluid has the excellent washing, defoaming, settling abilities.
MORESCO  GR-5 Synthetic Coolant
MORESCO GR-5 Synthetic Coolant
Comparison of Sludge
Comparison of Sludge


As an agent of MORESCO, Hai Lu Jya He offer MORESCO series of cutting oil. MORESCO GR-5 is a premium highly fully synthetic cutting fluid that do not contain mineral oil base in it.

MORESCO GR-5 is designed for glass edge grinding process. It has excel cooling performance, great settling and excellent wash ability that effectively prevents the workpieces scratch and damage.

As we know, glass sludge is a commonly problem when machining glass material. MORESCO GR-5 synthetic cutting fluid can prevent sludge solidification. It can make glass sludge form a soft slurry that easier cleanout of the coolant tank. Besides, GR-5 has an excellent grinding property with diamond grinding stone.

Overall, the synthetic make up of MORESCO GR-5 allows for the high end machining performance of soluble oils, without the high maintenance, odors, and reduced sump life generally associated with generic soluble oils.

As a manufacturer and supplier of metalworking fluids, Hai Lu Jya He can give you useful and professional support and recommendations. The SDS, TDS and product certifications of MORESCO GR-5 are available upon request through “Files Download” button. The product is certified ISO9001:2015 QMS that can make sure highly quality of product. If you have any needs, please sending an inquiry or email to let us know. We will contact you as soon as possible.


  • Excellent grinding property can provide better finish and longer dress interval
  • Reduce water-mark trouble, keep work-piece wet
  • Quick sludge deposit, and prevent sludge solidification effectively
  • Lower pH, much less skin irritation, and less chemical smell


AppearanceClear Liquid
Density [g/cm3 15℃]1.08
Kinetic viscosity [mm2/s 40℃]2
pH (5%) 1:20 dilution9.0


  • Pail:18 Liters (5 Gallon)
  • Drum:200 Liters (50 Gallon)


  • This product is only for glass edge grinding process. For other grinding process, please consider other GR series.
Files Download
  • Safety Data Sheet (SDS)  of MORESCO GR-5
    Safety Data Sheet (SDS) of MORESCO GR-5

    Protect health and security and also a duty to properly label substances on the basis of physio-chemical, health or environmental risk.

  • Technical Data Sheet (TDS) of MORESCO GR-5
    Technical Data Sheet (TDS) of MORESCO GR-5

    A Technical Data Sheet is a document which describes the technical data of a raw material. It has been approved before any tests of the material ,and contain any information that is important for our use of the material in the intended application.

Material Application
  • Glass / Ceramics
    Grinding Glass and Ceramic:Prevents sludge solidification, no more hard sludge and clogging

    In processing glass and ceramics, it is important to take into account the brittle nature. Grinding of these materials is typically done under coolant to aid in the removal of the grinding swarf and to help prevent loading or clogging.

Press Release