1.Material:Galvanized steel
GOLMA-COOL ventilation was founded in 2005, we are the special manufacturer in the field of ventilation system. Having been engaged in HVAC/R industry for more than 10 years, we have accumulated rich product knowledge and experience for below productions: *Flexible air ducting*Aluminum Semi Rigid flexible duct*Flexible Duct Connector*Insulation pins*Duct fittings*Duct hardware*Pipe clamps and ventilation clamps*Air valve and diffuser *HVAC TAPE*A/C Brackets We possesses excellent manufacturing capability in the market to provide consistently high quality products. With abundant capital, a professional and experienced team and supports from our strong strategic partners . GI Corner for Air-duct,GI Ducting,G.I. Corners,Gi Duct Flanges Corners,HVAC GI Corner Ningbo Gemu Ventilation Technology Compnay Limited , https://www.golmacool.com
Material: Aluminum or special as your request
Casting Process: Low-pressure casting process, high-pressure casting process, gravity casting process (gravity pouring process), sand casting process.
Made according to customers' drawing, specification or/ and samples
We are specializing in grey iron castings, ductile iron castings and aluminum castings.
Our foundries have been making casting for about 30 years, most of our engineers and workers have at least 15 years of experience in the fields of castings, so we can supply with most favorable prices and suggest most suitable choice on casting process while we get the drawings from our customers.
Please see our abilities for casting as follows:
Material: Grey Iron, Ductile Iron, Aluminum
The casting techniques: Sand casting, lost foam casting/EPC casting, shell mold casting, permanent mold casting, low pressure die casting, high pressure die casting, gravity die casting.
Our production capability: 500-800 tons / per month.
The weights for iron castings: 0.80kgs - 3000kgs.
The weights for aluminum castings: 0.03kgs -100kgs.
Machining: Turning, cutting, milling, grinding, drilling, reaming and threading.
Tolerance for machining: 0.019mm-0.05mm
Equipment: Lathe, planer, drilling machine, tapping machine, line cutting, milling machine, CNC machining center.
Surface Treatment: Shot blast, painting, chrome plating, power coating and anodizing
Made according to customers' drawing, specification and / or samples
Casting capability: 500-800 tons / per month.
Any demand or enquiry, please do not hesitate to contact us.
Sincerely look forward to establishing a stable long-term friendly business relationship with you.
Exhaust Manifold (Exhaust Pipe)
Material: Aluminum or special as your request
Casting Process: Low-pressure casting process, high-pressure casting process, gravity casting process (gravity pouring process), sand casting process.
Made according to customers' drawing, specification or/ and samples
We are specializing in grey iron castings, ductile iron castings and aluminum castings.
Our foundries have been making casting for about 30 years, most of our engineers and workers have at least 15 years of experience in the fields of castings, so we can supply with most favorable prices and suggest most suitable choice on casting process while we get the drawings from our customers.
Please see our abilities for casting as follows:
Material: Grey Iron, Ductile Iron, Aluminum
The casting techniques: Sand casting, lost foam casting/EPC casting, shell mold casting, permanent mold casting, low pressure die casting, high pressure die casting, gravity die casting.
Our production capability: 500-800 tons / per month.
The weights for iron castings: 0.80kgs - 3000kgs.
The weights for aluminum castings: 0.03kgs -100kgs.
Machining: Turning, cutting, milling, grinding, drilling, reaming and threading.
Tolerance for machining: 0.019mm-0.05mm
Equipment: Lathe, planer, drilling machine, tapping machine, line cutting, milling machine, CNC machining center.
Surface Treatment: Shot blast, painting, chrome plating, power coating and anodizing
Made according to customers' drawing, specification and / or samples
Casting capability: 500-800 tons / per month.
Any demand or enquiry, please do not hesitate to contact us.
Sincerely look forward to establishing a stable long-term friendly business relationship with you.
2.Thickness:1. 5mm
3.They would be used for air duct for HVAC system.
4.Our advantage:
1)High quality because of our skillful and professional engineer
2)Short delivery time because of our advanced automatic equipment.
3)OEM service is available.We could manufacture the products according to your
sample or drawing.
GOLMA-COOL dedicates to develop continuous innovation technology, to keep our range of products up to date with the current trends and developments of HVAC/R industry.We are assure you with high quality, competitive price, fast delivery and efficient service all the time. We are here with you all the time.
Tolerance: 0.02mm-0.05mm
Service: OEM
Surface Treatment: According to Your Requirement
Port: Qingdao
Transport Package: Plywood Case or by Customer′s Requirement
Origin: Shandong, China
Tolerance: 0.02mm-0.05mm
Service: OEM
Surface Treatment: According to Your Requirement
Port: Qingdao
Transport Package: Plywood Case or by Customer′s Requirement
Origin: Shandong, China
Exhaust Manifold (Exhaust Pipe)