STK LLC
Main Products:
Gate Valve
· Industrial Equipment
· Construction & Building
· Valves & Flow Control
· Industrial Valves
Verified Russian Manufacturer
Tonzar Audited Partner
Export-Ready
Main Markets
EAEU · MENA · GCC · Southeast Asia · China · Africa · Worldwide
Incoterms
FOB · EXW · CFR · CIF · DAP · DDP
Payment Terms
T/T · L/C · Escrow via Tonzar · USDT · Bank Transfer
OEM / ODM Service
Custom orders welcome — submit RFQ for spec, branding, packaging.
Avg. Response
within 24h via Tonzar
Catalog by Category
Brands by this Supplier
STK 8
All Products
Safety Valve for Carbon, Alloy, and Stainless Steel, STK-KP Type
from
$300
Carbon, Alloy, and Stainless Steel Shut-off Valves STK-VZS
from
$30.00
Wedge Gate Valves for Industrial Pipelines, STK-ZKS Types
from
$90.00
Carbon, Alloy, and Stainless Steel Ball Valves, Type STK-KSH
from
$30.00
Carbon, Alloy, and Stainless Steel Stop Valves, Type STK-KZ
from
$30.00
Carbon, Alloy, and Stainless Steel Control Valves, Type STK-KR
from
$300
Carbon, Alloy, and Stainless Steel Rotary Disc Valves - STK-ZDP Type
from
$300
Carbon, Alloy, and Stainless Steel Check Valves Type STK-KO
from
$30.00
About this supplier
STK LLC is a Russian manufacturer listed in the Tonzar B2B catalogue with 8 products across 14 industry categories. Source directly via Tonzar — verified contracts, escrow payments, factory inspection and worldwide logistics included.
Send your message to STK LLC
Source directly from this Russian manufacturer via Tonzar — get a personal quote, factory video, samples and shipping options within one business day.